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 Forum index » House Training » Bugs ( Submit bugs )
212,213b USB flash names not retained in Pmount, Univ Inst
Moderators: Flash, Ian, JohnMurga
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PaulBx1

Joined: 16 Jun 2006
Posts: 2308
Location: Wyoming, USA

PostPosted: Fri 09 Feb 2007, 17:52    Post subject:  

Looks like two of us have had our flash drives wiped. Back to the drawing board!
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Jesse

Joined: 08 May 2005
Posts: 465
Location: Auckland, NZ

PostPosted: Sat 10 Feb 2007, 20:08    Post subject:  

Hi,

There is a command line equivelent to what MUT displays,
/usr/lib/mut/disks.tcl
Its output is similar to probedisk, and could be made to be identical, and I could probably even make up a version to match probepart too. If thats something that you guys are interested in?
I'm not sure if probepart or probedisk understand a superfloppy formatted hard disk correctly.

MUT gets its disk/partition sizes from /proc/partitions, so it indicates a byte size that is for a partition, rather than what a freshly formatted filesystem would have as its available space, as different filesystems have different overheads, and they are not always mounted to ask! Wink.

Jesse
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PaulBx1

Joined: 16 Jun 2006
Posts: 2308
Location: Wyoming, USA

PostPosted: Mon 12 Feb 2007, 12:42    Post subject:  

Jesse, I think it is your call whether you use your reworked probedisk/probepart, or if you hack MUT's disks.tcl. I'd point out though, that fixing probedisk/probepart to work with USB devices, also fixes the numerous applications that depend on them. I'm not actually all that interested in pmount because I like the looks of MUT better personally (specifically, words rather than pictures on buttons); my interest is in getting all those other applications like Universal Installer solid with USB devices. So my vote is to continue to get probedisk/probepart running. Or you could hack disks.tcl and rename it probedisk too, I suppose (maybe that was what you were suggesting!)

Oh, I guess I do have an interest in seeing MUT and pmount agree with each other. Looks more polished, you know. Wink

I don't know your code of course, but I am guessing that it could not have wiped our flash drives. Or maybe it is getting confused, displaying an underlying bug somewhere else that wipes the drives. Can we chase this down by running pmount from the command line? Are there lots of debug messages in pmount? pakt, did your drives get wiped when running pmount only, or did you have MUT up too like I did?

I'm just trying to imagine what possible command or sequence of events could wipe a drive clean like that. I don't think MUT or pmount has an "rm" command in there somewhere!
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Jesse

Joined: 08 May 2005
Posts: 465
Location: Auckland, NZ

PostPosted: Tue 13 Feb 2007, 08:48    Post subject:  

If PaulBx1 or Pakt can figure out what the steps are to get a wiped drive, then we can probably find a way to prevent that from happening again by accident.
Its probably not a 'rm' command as such, I don't expect you would find that in either pmount or MUT.
Its probably something more like mounting a filesystem twice and unmounting it once or something odd like that. Hmmm... I might go try that...
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sunburnt


Joined: 08 Jun 2005
Posts: 4978
Location: Arizona, U.S.A.

PostPosted: Fri 16 Feb 2007, 16:30    Post subject:  

This was the nightmare I encountered writing usb-auto... unreliability!
Plugging & unplugging causes a USB shuffle, making rescan nessasary.

If there's a good fix for this, I'll take another attempt at usb-auto.
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PaulBx1

Joined: 16 Jun 2006
Posts: 2308
Location: Wyoming, USA

PostPosted: Sun 18 Feb 2007, 00:49    Post subject:  

Jesse, I still have your reworked probedisk/probepart installed in my Puppy 211. My system is an old Thinkpad with one USB 1.1 port (uhci-hcd). That port has a 4-port hub plugged into it. I rebooted like that without having any flash drive plugged in. Then I did the following (slowly):

1) started pmount
2) plugged in I-stick, refreshed pmount
(CD goes crazy for a minute, then pmount shows sda correctly)
3) plugged in sandisk, refreshed pmount
(CD goes crazy for a minute, then pmount shows sda and sdb correctly)
4) plugged in lexar firefly, refreshed pmount
(CD goes crazy for a minute, then pmount shows sdb and sdc, but no sda/I-stick
probedisk shows them all)
5) refreshed pmount again
(result the same)

Here is what the console window that I called pmount from looked like:
Code:

sh-3.00# pmount
cat: /proc/pci: No such file or directory
EXIT="REFRESH"
EXIT="REFRESH"
EXIT="REFRESH"
EXIT="REFRESH"
EXIT=abort
/usr/sbin/pmount: line 610:  2359 Terminated              xmessage -bg "orange" -buttons "" -title "Puppy drive mounter" "Please wait, probing hardware..."
/usr/sbin/pmount: line 610:  2916 Terminated              xmessage -bg "orange" -buttons "" -title "Puppy drive mounter" "Please wait, probing hardware..."
/usr/sbin/pmount: line 610:  3748 Terminated              xmessage -bg "orange" -buttons "" -title "Puppy drive mounter" "Please wait, probing hardware..."
/usr/sbin/pmount: line 610:  4736 Terminated              xmessage -bg "orange" -buttons "" -title "Puppy drive mounter" "Please wait, probing hardware..."
/usr/sbin/pmount: line 610:  6268 Terminated              xmessage -bg "orange" -buttons "" -title "Puppy drive mounter" "Please wait, probing hardware..."


Here is dmesg of the above operations:
Code:
usb 1-1.1: new full speed USB device using uhci_hcd and address 3
usb 1-1.1: configuration #1 chosen from 1 choice
scsi0 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 3
usb-storage: waiting for device to settle before scanning
  Vendor: I-Stick2  Model: IntelligentStick  Rev: 0.00
  Type:   Direct-Access                      ANSI SCSI revision: 02
SCSI device sda: 2007040 512-byte hdwr sectors (1028 MB)
sda: Write Protect is off
sda: Mode Sense: 00 00 00 00
sda: assuming drive cache: write through
SCSI device sda: 2007040 512-byte hdwr sectors (1028 MB)
sda: Write Protect is off
sda: Mode Sense: 00 00 00 00
sda: assuming drive cache: write through
 sda: sda1
sd 0:0:0:0: Attached scsi removable disk sda
usb-storage: device scan complete
ndiswrapper (iw_set_freq:382): setting configuration failed (C0010015)
hdc: media error (bad sector): status=0x51 { DriveReady SeekComplete Error }
hdc: media error (bad sector): error=0x34 { AbortedCommand LastFailedSense=0x03 }
ide: failed opcode was: unknown
end_request: I/O error, dev hdc, sector 0
Buffer I/O error on device hdc, logical block 0
hdc: media error (bad sector): status=0x51 { DriveReady SeekComplete Error }
hdc: media error (bad sector): error=0x34 { AbortedCommand LastFailedSense=0x03 }
ide: failed opcode was: unknown
end_request: I/O error, dev hdc, sector 8
Buffer I/O error on device hdc, logical block 1
usb 1-1.3: new full speed USB device using uhci_hcd and address 4
usb 1-1.3: configuration #1 chosen from 1 choice
scsi1 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 4
usb-storage: waiting for device to settle before scanning
  Vendor: SanDisk   Model: Cruzer Micro      Rev: 0.2
  Type:   Direct-Access                      ANSI SCSI revision: 02
SCSI device sdb: 501759 512-byte hdwr sectors (257 MB)
sdb: Write Protect is off
sdb: Mode Sense: 03 00 00 00
sdb: assuming drive cache: write through
SCSI device sdb: 501759 512-byte hdwr sectors (257 MB)
sdb: Write Protect is off
sdb: Mode Sense: 03 00 00 00
sdb: assuming drive cache: write through
 sdb: sdb1
sd 1:0:0:0: Attached scsi removable disk sdb
usb-storage: device scan complete
hdc: media error (bad sector): status=0x51 { DriveReady SeekComplete Error }
hdc: media error (bad sector): error=0x34 { AbortedCommand LastFailedSense=0x03 }
ide: failed opcode was: unknown
end_request: I/O error, dev hdc, sector 0
Buffer I/O error on device hdc, logical block 0
usb 1-1.4: new full speed USB device using uhci_hcd and address 5
usb 1-1.4: configuration #1 chosen from 1 choice
scsi2 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 5
usb-storage: waiting for device to settle before scanning
  Vendor: LEXAR     Model: JD FIREFLY        Rev: 3000
  Type:   Direct-Access                      ANSI SCSI revision: 00
SCSI device sdc: 2030592 512-byte hdwr sectors (1040 MB)
sdc: Write Protect is off
sdc: Mode Sense: 43 00 00 00
sdc: assuming drive cache: write through
SCSI device sdc: 2030592 512-byte hdwr sectors (1040 MB)
sdc: Write Protect is off
sdc: Mode Sense: 43 00 00 00
sdc: assuming drive cache: write through
 sdc: sdc1
sd 2:0:0:0: Attached scsi removable disk sdc
usb-storage: device scan complete
hdc: media error (bad sector): status=0x51 { DriveReady SeekComplete Error }
hdc: media error (bad sector): error=0x34 { AbortedCommand LastFailedSense=0x03 }
ide: failed opcode was: unknown
end_request: I/O error, dev hdc, sector 0
Buffer I/O error on device hdc, logical block 0
hdc: media error (bad sector): status=0x51 { DriveReady SeekComplete Error }
hdc: media error (bad sector): error=0x34 { AbortedCommand LastFailedSense=0x03 }
ide: failed opcode was: unknown
end_request: I/O error, dev hdc, sector 8
Buffer I/O error on device hdc, logical block 1
hdc: media error (bad sector): status=0x51 { DriveReady SeekComplete Error }
hdc: media error (bad sector): error=0x34 { AbortedCommand LastFailedSense=0x03 }
ide: failed opcode was: unknown
end_request: I/O error, dev hdc, sector 16
Buffer I/O error on device hdc, logical block 2
hdc: media error (bad sector): status=0x51 { DriveReady SeekComplete Error }
hdc: media error (bad sector): error=0x34 { AbortedCommand LastFailedSense=0x03 }
ide: failed opcode was: unknown
end_request: I/O error, dev hdc, sector 24
Buffer I/O error on device hdc, logical block 3
hdc: media error (bad sector): status=0x51 { DriveReady SeekComplete Error }
hdc: media error (bad sector): error=0x34 { AbortedCommand LastFailedSense=0x03 }
ide: failed opcode was: unknown
end_request: I/O error, dev hdc, sector 32
Buffer I/O error on device hdc, logical block 4
hdc: media error (bad sector): status=0x51 { DriveReady SeekComplete Error }
hdc: media error (bad sector): error=0x34 { AbortedCommand LastFailedSense=0x03 }
ide: failed opcode was: unknown
end_request: I/O error, dev hdc, sector 40
Buffer I/O error on device hdc, logical block 5
hdc: media error (bad sector): status=0x51 { DriveReady SeekComplete Error }
hdc: media error (bad sector): error=0x34 { AbortedCommand LastFailedSense=0x03 }
ide: failed opcode was: unknown
end_request: I/O error, dev hdc, sector 48
Buffer I/O error on device hdc, logical block 6
hdc: media error (bad sector): status=0x51 { DriveReady SeekComplete Error }
hdc: media error (bad sector): error=0x34 { AbortedCommand LastFailedSense=0x03 }
ide: failed opcode was: unknown
end_request: I/O error, dev hdc, sector 56
Buffer I/O error on device hdc, logical block 7
hdc: media error (bad sector): status=0x51 { DriveReady SeekComplete Error }
hdc: media error (bad sector): error=0x34 { AbortedCommand LastFailedSense=0x03 }
ide: failed opcode was: unknown
end_request: I/O error, dev hdc, sector 0
Buffer I/O error on device hdc, logical block 0


Here is what probedisk looks like at the end:
Code:

sh-3.00# probedisk
/dev/hdc|cdrom|MATSHITADVD-ROM SR-8175
/dev/hda|disk|IC25N020ATDA04-0
/dev/sda|Direct-Access|I-Stick2 IntelligentStick
/dev/sdb|Direct-Access|SanDisk Cruzer Micro
/dev/sdc|Direct-Access|LEXAR JD FIREFLY


I figure it makes sense to take care of these problems before going further. MUT shows all 3, by the way.
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sunburnt


Joined: 08 Jun 2005
Posts: 4978
Location: Arizona, U.S.A.

PostPosted: Sun 18 Feb 2007, 03:25    Post subject:  

Best of luck... when you throw in USB drives with multiple partitions,
& then add USB card drives with multi. cards plugged in with multi. partitions,
it quickly becomes apparent that a new USB device info scan utility is needed
as it appears that current utilities for USB devices fall short of the mark.

I'll watch with interest, as Linux badly needs an auto. mounter for USB devices.
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plinej

Joined: 13 Aug 2006
Posts: 1522

PostPosted: Mon 19 Feb 2007, 02:17    Post subject:  

I don't know if Jesse plans on doing a rewrite of probedisk and probepart (please do if you don't mind) using disks.tcl but in the meantime I hacked away at a couple of replacement scripts using disks.tcl output, /var/log/messages, /proc/scsi/scsi, & /proc/partitions. All I have are a few usb drives, an internal cdrom, an external cdrom, and an ide hard drive to test with though. I'm not sure what the required changes need to be made to view other drives successfully (if it doesn't automatically). Here's my replacement scripts:

probedisk:
Code:

#!/bin/sh

PROBEDISK=`/usr/lib/mut/disks.tcl | sed 's/|||/|/g' | sed 's/||/|/g' | sed 's/initrd//g' | sed 's/\/dev\/sr/\/dev\/scd/g'` > /dev/null
PROBEDISK2=`echo "$PROBEDISK" | grep -v '|part|' | sed 's/|usb_storage//g' | sed 's/disk|usbdisk/Direct-Access/g' | sed 's/|idecdrom//g' | sed 's/|nonidecdrom//g' | sed 's/|ide-*disk//g'` > /dev/null
echo "$PROBEDISK2" | while read SEARCH
do
DEV=`echo "$SEARCH" | cut -f 1 -d '|' | sed 's/\/dev\///g'`
if [ "`echo "$SEARCH" | grep unknown`" != "" ]; then
SCSINUM=`cat /var/log/messages | grep "$DEV" | grep Attached | tail -n 1 | cut -f 4 -d ':' | grep -o [0-9]` > /dev/null
NEW=`cat /proc/scsi/scsi | grep scsi"$SCSINUM" -A 1 | tail -n 1 | sed 's/Vendor://g' | sed 's/Model://g' | sed 's/Rev://g' | tr -s ' ' | sed 's/^ //g'` > /dev/null
echo "$SEARCH" | sed "s/unknown/$NEW/g"
else
OLD=`echo "$SEARCH" | cut -f 3 -d '|'`
if [ "`cat /proc/scsi/scsi | grep "$OLD"`" != "" ]; then
NEW=`cat /proc/scsi/scsi | grep "$OLD" | sed 's/Vendor://g' | sed 's/Model://g' | sed 's/Rev://g' | tr -s ' ' | sed 's/^ //g'` > /dev/null
fi
if [ "`cat /proc/scsi/scsi | grep "$OLD"`" = "" ]; then
NEW="$OLD"
fi
echo "$SEARCH" | sed "s/$OLD/$NEW/g"
fi
done
exit 0


probepart:
Code:

#!/bin/sh

PROBEPART=`/usr/lib/mut/disks.tcl | sed 's/|||/|/g' | sed 's/||/|/g' | sed 's/initrd//g' | sed 's/\/dev\/sr/\/dev\/scd/g'` > /dev/null
PROBEPART1=`echo "$PROBEPART" | grep -v '|disk|' | sed 's/|part//g' | sed 's/|cdrom|/|iso9660|/g' | sed 's/|nonidecdrom|/|0|/g' | sed 's/|idecdrom|/|0|/g'` > /dev/null
echo "$PROBEPART1" | cut -f 1 -d '|' | sed 's/\/dev\///g' | while read DRIVES
do
SIZE=`cat /proc/partitions | grep "$DRIVES" | tr -s ' ' | cut -f 4 -d ' '`
if [ "$SIZE" != "" ]; then
SIZE2=`echo "(( "$SIZE" * 2 ))" | bc -l`
SIZE3=`echo "(( "$SIZE2" / 2048.12749 ))" | bc -l | cut -f 1 -d '.'`
else
SIZE2=""
SIZE3=""
fi
PART1=`echo "$PROBEPART1" | grep "$DRIVES"`
if [ "$1" = -m ]; then
echo "$PART1""$SIZE3"
else
echo "$PART1""$SIZE2"
fi
done
exit 0
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PaulBx1

Joined: 16 Jun 2006
Posts: 2308
Location: Wyoming, USA

PostPosted: Tue 20 Feb 2007, 00:25    Post subject:  

Heh, for a second I got Jesse mixed up with Jason, since Jesse piped in. I meant to refer to you, Jason, in that last post. Hey, your names start with the same letter... Laughing

Your rework of disks.tcl had two good effects. It stopped the abuse of my CD drive (no error messages now). And it seems faster although I haven't timed it rigorously.

The bad news is that after adding sdc, sda still drops out of the picture in pmount. That is a pmount-specific problem it seems.

BTW, that's some pretty fast scripting, J-person! Very Happy

Here is the difference between the various programs. probedisk2 is the original, probedisk 3 is your first hack, probedisk is your latest, probepart3 is the original I think, and probepart your latest:
Code:
sh-3.00# probedisk2
/dev/hdc|cdrom|MATSHITADVD-ROM SR-8175
/dev/hda|disk|IC25N020ATDA04-0
/dev/sda|Direct-Access|I-Stick2 IntelligentStick
/dev/sdb|Direct-Access|SanDisk  Cruzer Micro     
/dev/sdc|Direct-Access|LEXAR    JD FIREFLY       

sh-3.00# probedisk3
/dev/hdc|cdrom|MATSHITADVD-ROM SR-8175
/dev/hda|disk|IC25N020ATDA04-0
/dev/sda|Direct-Access|I-Stick2 IntelligentStick
/dev/sdb|Direct-Access|SanDisk Cruzer Micro
/dev/sdc|Direct-Access|LEXAR JD FIREFLY

sh-3.00# probedisk
/dev/fd0|floppy|floppy|fd
/dev/hda|disk|IC25N020ATDA04-0
/dev/hdc|cdrom|MATSHITADVD-ROM SR-8175|Data|CDROM|ide-cdrom
/dev/sda|Direct-Access|I-Stick2 IntelligentStick 0.00
/dev/sdb|Direct-Access|SanDisk Cruzer Micro 0.2
/dev/sdc|Direct-Access|LEXAR JD FIREFLY 3000
sh-3.00#

sh-3.00# probepart3
/dev/hdc|iso9660|0|MATSHITADVD-ROM SR-8175
/dev/hda1|vfat|36968337|Win95 FAT32 (LBA)
/dev/hda2|swap|2086560|Linux Swap
/dev/sda1|msdos|1991997|DOS 16-bit FAT >=32M
/dev/sdb1|msdos|501149|DOS 16-bit FAT >=32M
/dev/sdc1|msdos|2030560|DOS 16-bit FAT <32M

sh-3.00# probepart
/dev/fd0|floppy|floppy|fd
/dev/hda1|vfat|36968336
/dev/hda2|swap|2086560
/dev/hdc|iso9660|0|MATSHITADVD-ROM SR-8175|Data|CDROM|ide-cdrom
/dev/sda1|vfat|1991996
/dev/sdb1|vfat|NO NAME|501148
/dev/sdc1|vfat|NO NAME|2030560


You can see there are some differences. Your latest (that is, using disks.tcl) also spins up the CD drive while the others didn't.

Say Jesse (other J-person), are you the Jesse who wrote MUT? I wonder if disks.tcl could be tinkered with to get the info from the CDROM without spinning it up?
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plinej

Joined: 13 Aug 2006
Posts: 1522

PostPosted: Tue 20 Feb 2007, 02:18    Post subject:  

I totally re-wrote the scripts without using disks.tcl. I did use that /usr/lib/mut/bin/guess_fstype which is great. I also used /var/log/messages and several things in /proc. Once again I don't have a floppy or zip drive so I can't test everything but if anyone has problems with a drive not being recognized or recognized incorrectly let me know so I can work on the scripts. As far as problems with pmount I'd have to see your version since you may not have the latest version. I know dougal did some work to it and then I did again and he mentioned totally re-writing it so it's hard to keep track of the latest version. Also my cd drives don't seem to spin up with these scripts either so it seems pretty fast.
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PaulBx1

Joined: 16 Jun 2006
Posts: 2308
Location: Wyoming, USA

PostPosted: Tue 20 Feb 2007, 11:52    Post subject:  

The header of my pmount says:

# v1.0.7 Nov 2005: bugfix by GuestToo.
# Jan 2006 updated for Puppy2.

It is 20631 bytes. All dates on the file say 4 Oct 2006.

I don't know if that is the latest. If not, where can I find it?

I will try your new probestuff.

<later>
probedisk looks good but probepart seems to be missing the last field (see the below comparison). Also, why does it say my flashdrives are vfat? I think they must be fat16, which is "msdos", like the old probepart says, right?
Code:
sh-3.00# probepart
/dev/hda1|vfat|36968336
/dev/hda2|swap|2086560
/dev/sda1|vfat|1991996
/dev/sdb1|vfat|501148
/dev/sdc1|vfat|2030560
/dev/hdc|iso9660|0
sh-3.00#
sh-3.00# probepart3
/dev/hdc|iso9660|0|MATSHITADVD-ROM SR-8175
/dev/hda1|vfat|36968337|Win95 FAT32 (LBA)
/dev/hda2|swap|2086560|Linux Swap
/dev/sda1|msdos|1991997|DOS 16-bit FAT >=32M
/dev/sdb1|msdos|501149|DOS 16-bit FAT >=32M
/dev/sdc1|msdos|2030560|DOS 16-bit FAT <32M
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plinej

Joined: 13 Aug 2006
Posts: 1522

PostPosted: Tue 20 Feb 2007, 12:34    Post subject:  

The pmount I've got is 24665 bytes. I'll post it below. I didn't add the last field to probepart since I don't think it's used for anything in puppy that I know of. Didn't figure adding the extra code would be necessary. As far as the vfat thing goes it should be the same thing as mut reports since it uses /usr/lib/mut/bin/guess_fstype to retrieve it.
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PaulBx1

Joined: 16 Jun 2006
Posts: 2308
Location: Wyoming, USA

PostPosted: Tue 20 Feb 2007, 21:53    Post subject:  

OK, I put this new pmount in. First thing I noticed is that it saw all 3 flash drives.

Then I started pulling flash drives and replugging them in, only one out at any one time. When I did refresh in pmount sometimes I was too fast and had to re-do it to find the device (I know there is a delay in there). But everything worked fine, through several cycles.

Then I tried running MUT in parallel and almost immediately, two flash drives swapped names!

I started out as before, with the I-stick2 being sda, the SanDisk being sdb, and the Lexar being sdc. sda and sdb had their names swapped.

Here is /var/log/messages. You will notice at the point they were swapped, it noted two devices were pulled although only one really was pulled. I added two blank lines at that point so you could find it. BTW the second (and I believe, bogus) disconnect has the same time stamp as the following entry.
Code:
Feb 20 17:37:58 (none) user.notice kernel:   Vendor: I-Stick2  Model: IntelligentStick  Rev: 0.00
Feb 20 17:37:58 (none) user.notice kernel:   Type:   Direct-Access                      ANSI SCSI revision: 02
Feb 20 17:37:58 (none) user.notice kernel:   Vendor: SanDisk   Model: Cruzer Micro      Rev: 0.2
Feb 20 17:37:58 (none) user.notice kernel:   Type:   Direct-Access                      ANSI SCSI revision: 02
Feb 20 17:37:58 (none) user.notice kernel:   Vendor: LEXAR     Model: JD FIREFLY        Rev: 3000
Feb 20 17:37:58 (none) user.notice kernel:   Type:   Direct-Access                      ANSI SCSI revision: 00
Feb 20 17:37:58 (none) user.notice kernel: SCSI device sda: 2007040 512-byte hdwr sectors (1028 MB)
Feb 20 17:37:58 (none) user.notice kernel: SCSI device sdb: 501759 512-byte hdwr sectors (257 MB)
Feb 20 17:37:58 (none) user.notice kernel: sda: Write Protect is off
Feb 20 17:37:58 (none) user.debug kernel: sda: Mode Sense: 00 00 00 00
Feb 20 17:37:58 (none) user.err kernel: sda: assuming drive cache: write through
Feb 20 17:37:58 (none) user.notice kernel: sdb: Write Protect is off
Feb 20 17:37:58 (none) user.debug kernel: sdb: Mode Sense: 03 00 00 00
Feb 20 17:37:58 (none) user.err kernel: sdb: assuming drive cache: write through
Feb 20 17:37:58 (none) user.notice kernel: SCSI device sdc: 2030592 512-byte hdwr sectors (1040 MB)
Feb 20 17:37:58 (none) user.notice kernel: sdc: Write Protect is off
Feb 20 17:37:58 (none) user.debug kernel: sdc: Mode Sense: 43 00 00 00
Feb 20 17:37:58 (none) user.err kernel: sdc: assuming drive cache: write through
Feb 20 17:37:58 (none) user.notice kernel: SCSI device sda: 2007040 512-byte hdwr sectors (1028 MB)
Feb 20 17:37:58 (none) user.notice kernel: SCSI device sdb: 501759 512-byte hdwr sectors (257 MB)
Feb 20 17:37:58 (none) user.notice kernel: sda: Write Protect is off
Feb 20 17:37:58 (none) user.debug kernel: sda: Mode Sense: 00 00 00 00
Feb 20 17:37:58 (none) user.err kernel: sda: assuming drive cache: write through
Feb 20 17:37:58 (none) user.notice kernel: SCSI device sdc: 2030592 512-byte hdwr sectors (1040 MB)
Feb 20 17:37:58 (none) user.notice kernel: sdb: Write Protect is off
Feb 20 17:37:58 (none) user.debug kernel: sdb: Mode Sense: 03 00 00 00
Feb 20 17:37:58 (none) user.err kernel: sdb: assuming drive cache: write through
Feb 20 17:37:58 (none) user.notice kernel: sdc: Write Protect is off
Feb 20 17:37:58 (none) user.debug kernel: sdc: Mode Sense: 43 00 00 00
Feb 20 17:37:58 (none) user.err kernel: sdc: assuming drive cache: write through
Feb 20 17:37:58 (none) user.info kernel:  sdb1
Feb 20 17:37:58 (none) user.notice kernel: sd 1:0:0:0: Attached scsi removable disk sdb
Feb 20 17:37:58 (none) user.debug kernel: usb-storage: device scan complete
Feb 20 17:37:59 (none) user.warn kernel:  sdc1
Feb 20 17:37:59 (none) user.notice kernel: sd 2:0:0:0: Attached scsi removable disk sdc
Feb 20 17:37:59 (none) user.debug kernel: usb-storage: device scan complete
Feb 20 17:37:59 (none) user.warn kernel:  sda1
Feb 20 17:37:59 (none) user.notice kernel: sd 0:0:0:0: Attached scsi removable disk sda
Feb 20 17:37:59 (none) user.debug kernel: usb-storage: device scan complete
Feb 20 18:10:22 (none) user.info kernel: usb 1-1.1: USB disconnect, address 3
Feb 20 18:10:43 (none) user.info kernel: usb 1-1.1: new full speed USB device using uhci_hcd and address 6
Feb 20 18:10:44 (none) user.info kernel: usb 1-1.1: configuration #1 chosen from 1 choice
Feb 20 18:10:44 (none) user.info kernel: scsi3 : SCSI emulation for USB Mass Storage devices
Feb 20 18:10:44 (none) user.debug kernel: usb-storage: device found at 6
Feb 20 18:10:44 (none) user.debug kernel: usb-storage: waiting for device to settle before scanning
Feb 20 18:10:44 (none) user.info kernel: usb 1-1.3: USB disconnect, address 4
Feb 20 18:10:44 (none) user.info kernel: usb 1-1.3: new full speed USB device using uhci_hcd and address 7
Feb 20 18:10:44 (none) user.info kernel: usb 1-1.3: configuration #1 chosen from 1 choice
Feb 20 18:10:44 (none) user.info kernel: scsi4 : SCSI emulation for USB Mass Storage devices
Feb 20 18:10:44 (none) user.debug kernel: usb-storage: device found at 7
Feb 20 18:10:44 (none) user.debug kernel: usb-storage: waiting for device to settle before scanning
Feb 20 18:10:49 (none) user.notice kernel:   Vendor: I-Stick2  Model: IntelligentStick  Rev: 0.00
Feb 20 18:10:49 (none) user.notice kernel:   Type:   Direct-Access                      ANSI SCSI revision: 02
Feb 20 18:10:49 (none) user.notice kernel: SCSI device sda: 2007040 512-byte hdwr sectors (1028 MB)
Feb 20 18:10:49 (none) user.notice kernel: sda: Write Protect is off
Feb 20 18:10:49 (none) user.debug kernel: sda: Mode Sense: 00 00 00 00
Feb 20 18:10:49 (none) user.err kernel: sda: assuming drive cache: write through
Feb 20 18:10:49 (none) user.notice kernel: SCSI device sda: 2007040 512-byte hdwr sectors (1028 MB)
Feb 20 18:10:49 (none) user.notice kernel: sda: Write Protect is off
Feb 20 18:10:49 (none) user.debug kernel: sda: Mode Sense: 00 00 00 00
Feb 20 18:10:49 (none) user.err kernel: sda: assuming drive cache: write through
Feb 20 18:10:49 (none) user.info kernel:  sda1
Feb 20 18:10:49 (none) user.notice kernel: sd 3:0:0:0: Attached scsi removable disk sda
Feb 20 18:10:49 (none) user.debug kernel: usb-storage: device scan complete
Feb 20 18:10:49 (none) user.notice kernel:   Vendor: SanDisk   Model: Cruzer Micro      Rev: 0.2
Feb 20 18:10:49 (none) user.notice kernel:   Type:   Direct-Access                      ANSI SCSI revision: 02
Feb 20 18:10:49 (none) user.notice kernel: SCSI device sdb: 501759 512-byte hdwr sectors (257 MB)
Feb 20 18:10:49 (none) user.notice kernel: sdb: Write Protect is off
Feb 20 18:10:49 (none) user.debug kernel: sdb: Mode Sense: 03 00 00 00
Feb 20 18:10:49 (none) user.err kernel: sdb: assuming drive cache: write through
Feb 20 18:10:49 (none) user.notice kernel: SCSI device sdb: 501759 512-byte hdwr sectors (257 MB)
Feb 20 18:10:49 (none) user.notice kernel: sdb: Write Protect is off
Feb 20 18:10:49 (none) user.debug kernel: sdb: Mode Sense: 03 00 00 00
Feb 20 18:10:49 (none) user.err kernel: sdb: assuming drive cache: write through
Feb 20 18:10:49 (none) user.info kernel:  sdb1
Feb 20 18:10:49 (none) user.notice kernel: sd 4:0:0:0: Attached scsi removable disk sdb
Feb 20 18:10:49 (none) user.debug kernel: usb-storage: device scan complete
Feb 20 18:14:02 (none) user.info kernel: usb 1-1.1: USB disconnect, address 6
Feb 20 18:14:24 (none) user.info kernel: usb 1-1.1: new full speed USB device using uhci_hcd and address 8
Feb 20 18:14:24 (none) user.info kernel: usb 1-1.1: configuration #1 chosen from 1 choice
Feb 20 18:14:24 (none) user.info kernel: scsi5 : SCSI emulation for USB Mass Storage devices
Feb 20 18:14:24 (none) user.debug kernel: usb-storage: device found at 8
Feb 20 18:14:24 (none) user.debug kernel: usb-storage: waiting for device to settle before scanning
Feb 20 18:14:24 (none) user.info kernel: usb 1-1.3: USB disconnect, address 7
Feb 20 18:14:24 (none) user.info kernel: usb 1-1.3: new full speed USB device using uhci_hcd and address 9
Feb 20 18:14:24 (none) user.info kernel: usb 1-1.3: configuration #1 chosen from 1 choice
Feb 20 18:14:24 (none) user.info kernel: scsi6 : SCSI emulation for USB Mass Storage devices
Feb 20 18:14:24 (none) user.debug kernel: usb-storage: device found at 9
Feb 20 18:14:24 (none) user.debug kernel: usb-storage: waiting for device to settle before scanning
Feb 20 18:14:29 (none) user.notice kernel:   Vendor: I-Stick2  Model: IntelligentStick  Rev: 0.00
Feb 20 18:14:29 (none) user.notice kernel:   Type:   Direct-Access                      ANSI SCSI revision: 02
Feb 20 18:14:29 (none) user.notice kernel: SCSI device sda: 2007040 512-byte hdwr sectors (1028 MB)
Feb 20 18:14:29 (none) user.notice kernel: sda: Write Protect is off
Feb 20 18:14:29 (none) user.debug kernel: sda: Mode Sense: 00 00 00 00
Feb 20 18:14:29 (none) user.err kernel: sda: assuming drive cache: write through
Feb 20 18:14:29 (none) user.notice kernel: SCSI device sda: 2007040 512-byte hdwr sectors (1028 MB)
Feb 20 18:14:29 (none) user.notice kernel: sda: Write Protect is off
Feb 20 18:14:29 (none) user.debug kernel: sda: Mode Sense: 00 00 00 00
Feb 20 18:14:29 (none) user.err kernel: sda: assuming drive cache: write through
Feb 20 18:14:29 (none) user.info kernel:  sda1
Feb 20 18:14:29 (none) user.notice kernel: sd 5:0:0:0: Attached scsi removable disk sda
Feb 20 18:14:29 (none) user.debug kernel: usb-storage: device scan complete
Feb 20 18:14:29 (none) user.notice kernel:   Vendor: SanDisk   Model: Cruzer Micro      Rev: 0.2
Feb 20 18:14:29 (none) user.notice kernel:   Type:   Direct-Access                      ANSI SCSI revision: 02
Feb 20 18:14:29 (none) user.notice kernel: SCSI device sdb: 501759 512-byte hdwr sectors (257 MB)
Feb 20 18:14:29 (none) user.notice kernel: sdb: Write Protect is off
Feb 20 18:14:29 (none) user.debug kernel: sdb: Mode Sense: 03 00 00 00
Feb 20 18:14:29 (none) user.err kernel: sdb: assuming drive cache: write through
Feb 20 18:14:29 (none) user.notice kernel: SCSI device sdb: 501759 512-byte hdwr sectors (257 MB)
Feb 20 18:14:29 (none) user.notice kernel: sdb: Write Protect is off
Feb 20 18:14:29 (none) user.debug kernel: sdb: Mode Sense: 03 00 00 00
Feb 20 18:14:29 (none) user.err kernel: sdb: assuming drive cache: write through
Feb 20 18:14:29 (none) user.info kernel:  sdb1
Feb 20 18:14:29 (none) user.notice kernel: sd 6:0:0:0: Attached scsi removable disk sdb
Feb 20 18:14:29 (none) user.debug kernel: usb-storage: device scan complete
Feb 20 18:14:57 (none) user.info kernel: usb 1-1.4: USB disconnect, address 5
Feb 20 18:15:16 (none) user.info kernel: usb 1-1.4: new full speed USB device using uhci_hcd and address 10
Feb 20 18:15:16 (none) user.info kernel: usb 1-1.4: configuration #1 chosen from 1 choice
Feb 20 18:15:16 (none) user.info kernel: scsi7 : SCSI emulation for USB Mass Storage devices
Feb 20 18:15:16 (none) user.debug kernel: usb-storage: device found at 10
Feb 20 18:15:16 (none) user.debug kernel: usb-storage: waiting for device to settle before scanning
Feb 20 18:15:21 (none) user.notice kernel:   Vendor: LEXAR     Model: JD FIREFLY        Rev: 3000
Feb 20 18:15:21 (none) user.notice kernel:   Type:   Direct-Access                      ANSI SCSI revision: 00
Feb 20 18:15:21 (none) user.notice kernel: SCSI device sdc: 2030592 512-byte hdwr sectors (1040 MB)
Feb 20 18:15:21 (none) user.notice kernel: sdc: Write Protect is off
Feb 20 18:15:21 (none) user.debug kernel: sdc: Mode Sense: 43 00 00 00
Feb 20 18:15:21 (none) user.err kernel: sdc: assuming drive cache: write through
Feb 20 18:15:21 (none) user.notice kernel: SCSI device sdc: 2030592 512-byte hdwr sectors (1040 MB)
Feb 20 18:15:21 (none) user.notice kernel: sdc: Write Protect is off
Feb 20 18:15:21 (none) user.debug kernel: sdc: Mode Sense: 43 00 00 00
Feb 20 18:15:21 (none) user.err kernel: sdc: assuming drive cache: write through
Feb 20 18:15:21 (none) user.info kernel:  sdc1
Feb 20 18:15:21 (none) user.notice kernel: sd 7:0:0:0: Attached scsi removable disk sdc
Feb 20 18:15:21 (none) user.debug kernel: usb-storage: device scan complete
Feb 20 18:15:47 (none) user.info kernel: usb 1-1.3: USB disconnect, address 9
Feb 20 18:16:05 (none) user.info kernel: usb 1-1.3: new full speed USB device using uhci_hcd and address 11
Feb 20 18:16:05 (none) user.info kernel: usb 1-1.3: configuration #1 chosen from 1 choice
Feb 20 18:16:05 (none) user.info kernel: scsi8 : SCSI emulation for USB Mass Storage devices
Feb 20 18:16:05 (none) user.debug kernel: usb-storage: device found at 11
Feb 20 18:16:05 (none) user.debug kernel: usb-storage: waiting for device to settle before scanning
Feb 20 18:16:10 (none) user.notice kernel:   Vendor: SanDisk   Model: Cruzer Micro      Rev: 0.2
Feb 20 18:16:10 (none) user.notice kernel:   Type:   Direct-Access                      ANSI SCSI revision: 02
Feb 20 18:16:10 (none) user.notice kernel: SCSI device sdb: 501759 512-byte hdwr sectors (257 MB)
Feb 20 18:16:10 (none) user.notice kernel: sdb: Write Protect is off
Feb 20 18:16:10 (none) user.debug kernel: sdb: Mode Sense: 03 00 00 00
Feb 20 18:16:10 (none) user.err kernel: sdb: assuming drive cache: write through
Feb 20 18:16:10 (none) user.notice kernel: SCSI device sdb: 501759 512-byte hdwr sectors (257 MB)
Feb 20 18:16:10 (none) user.notice kernel: sdb: Write Protect is off
Feb 20 18:16:10 (none) user.debug kernel: sdb: Mode Sense: 03 00 00 00
Feb 20 18:16:10 (none) user.err kernel: sdb: assuming drive cache: write through
Feb 20 18:16:10 (none) user.info kernel:  sdb1
Feb 20 18:16:10 (none) user.notice kernel: sd 8:0:0:0: Attached scsi removable disk sdb
Feb 20 18:16:10 (none) user.debug kernel: usb-storage: device scan complete

Feb 20 18:16:25 (none) user.info kernel: usb 1-1.1: USB disconnect, address 8
Feb 20 18:17:15 (none) user.info kernel: usb 1-1.3: USB disconnect, address 11

Feb 20 18:17:15 (none) user.info kernel: usb 1-1.3: new full speed USB device using uhci_hcd and address 12
Feb 20 18:17:16 (none) user.info kernel: usb 1-1.3: configuration #1 chosen from 1 choice
Feb 20 18:17:16 (none) user.info kernel: scsi9 : SCSI emulation for USB Mass Storage devices
Feb 20 18:17:16 (none) user.debug kernel: usb-storage: device found at 12
Feb 20 18:17:16 (none) user.debug kernel: usb-storage: waiting for device to settle before scanning
Feb 20 18:17:16 (none) user.info kernel: usb 1-1.1: new full speed USB device using uhci_hcd and address 13
Feb 20 18:17:16 (none) user.info kernel: usb 1-1.1: configuration #1 chosen from 1 choice
Feb 20 18:17:16 (none) user.info kernel: scsi10 : SCSI emulation for USB Mass Storage devices
Feb 20 18:17:16 (none) user.debug kernel: usb-storage: device found at 13
Feb 20 18:17:16 (none) user.debug kernel: usb-storage: waiting for device to settle before scanning
Feb 20 18:17:21 (none) user.notice kernel:   Vendor: SanDisk   Model: Cruzer Micro      Rev: 0.2
Feb 20 18:17:21 (none) user.notice kernel:   Type:   Direct-Access                      ANSI SCSI revision: 02
Feb 20 18:17:21 (none) user.notice kernel: SCSI device sda: 501759 512-byte hdwr sectors (257 MB)
Feb 20 18:17:21 (none) user.notice kernel: sda: Write Protect is off
Feb 20 18:17:21 (none) user.debug kernel: sda: Mode Sense: 03 00 00 00
Feb 20 18:17:21 (none) user.err kernel: sda: assuming drive cache: write through
Feb 20 18:17:21 (none) user.notice kernel: SCSI device sda: 501759 512-byte hdwr sectors (257 MB)
Feb 20 18:17:21 (none) user.notice kernel: sda: Write Protect is off
Feb 20 18:17:21 (none) user.debug kernel: sda: Mode Sense: 03 00 00 00
Feb 20 18:17:21 (none) user.err kernel: sda: assuming drive cache: write through
Feb 20 18:17:21 (none) user.info kernel:  sda1
Feb 20 18:17:21 (none) user.notice kernel: sd 9:0:0:0: Attached scsi removable disk sda
Feb 20 18:17:21 (none) user.debug kernel: usb-storage: device scan complete
Feb 20 18:17:21 (none) user.notice kernel:   Vendor: I-Stick2  Model: IntelligentStick  Rev: 0.00
Feb 20 18:17:21 (none) user.notice kernel:   Type:   Direct-Access                      ANSI SCSI revision: 02
Feb 20 18:17:21 (none) user.notice kernel: SCSI device sdb: 2007040 512-byte hdwr sectors (1028 MB)
Feb 20 18:17:21 (none) user.notice kernel: sdb: Write Protect is off
Feb 20 18:17:21 (none) user.debug kernel: sdb: Mode Sense: 00 00 00 00
Feb 20 18:17:21 (none) user.err kernel: sdb: assuming drive cache: write through
Feb 20 18:17:21 (none) user.notice kernel: SCSI device sdb: 2007040 512-byte hdwr sectors (1028 MB)
Feb 20 18:17:21 (none) user.notice kernel: sdb: Write Protect is off
Feb 20 18:17:21 (none) user.debug kernel: sdb: Mode Sense: 00 00 00 00
Feb 20 18:17:21 (none) user.err kernel: sdb: assuming drive cache: write through
Feb 20 18:17:21 (none) user.info kernel:  sdb1
Feb 20 18:17:21 (none) user.notice kernel: sd 10:0:0:0: Attached scsi removable disk sdb
Feb 20 18:17:21 (none) user.debug kernel: usb-storage: device scan complete


So either it was a big coincidence that it failed just when MUT was started, or MUT tripped over pmount.

Say, in the old unix system I used to work on we could send text messages to the log, to delineate events. Is that possible with puppy?
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PaulBx1

Joined: 16 Jun 2006
Posts: 2308
Location: Wyoming, USA

PostPosted: Wed 21 Feb 2007, 15:56    Post subject:  

Woops, scratch that idea.

I just got a simpler one. I booted with all 3 flash drives in their usual spot. Started pmount only, saw them all. Pulled sda, refreshed, it was gone. Plugged it back in, refreshed, and the I-stick (what was called sda) was never seen nor heard from again; pmount now calls the SanDisk sda (was previously sdb). The Lexar Firefly remains sdc as before.

Here is the log:
Code:
Feb 21 12:28:05 (none) user.info kernel: USB Mass Storage support registered.
Feb 21 12:28:10 (none) user.notice kernel:   Vendor: I-Stick2  Model: IntelligentStick  Rev: 0.00
Feb 21 12:28:10 (none) user.notice kernel:   Type:   Direct-Access                      ANSI SCSI revision: 02
Feb 21 12:28:10 (none) user.notice kernel:   Vendor: SanDisk   Model: Cruzer Micro      Rev: 0.2
Feb 21 12:28:10 (none) user.notice kernel:   Type:   Direct-Access                      ANSI SCSI revision: 02
Feb 21 12:28:10 (none) user.notice kernel:   Vendor: LEXAR     Model: JD FIREFLY        Rev: 3000
Feb 21 12:28:10 (none) user.notice kernel:   Type:   Direct-Access                      ANSI SCSI revision: 00
Feb 21 12:28:10 (none) user.notice kernel: SCSI device sda: 2007040 512-byte hdwr sectors (1028 MB)
Feb 21 12:28:10 (none) user.notice kernel: SCSI device sdb: 501759 512-byte hdwr sectors (257 MB)
Feb 21 12:28:10 (none) user.notice kernel: sda: Write Protect is off
Feb 21 12:28:10 (none) user.debug kernel: sda: Mode Sense: 00 00 00 00
Feb 21 12:28:10 (none) user.err kernel: sda: assuming drive cache: write through
Feb 21 12:28:10 (none) user.notice kernel: sdb: Write Protect is off
Feb 21 12:28:10 (none) user.debug kernel: sdb: Mode Sense: 03 00 00 00
Feb 21 12:28:10 (none) user.err kernel: sdb: assuming drive cache: write through
Feb 21 12:28:10 (none) user.notice kernel: SCSI device sdc: 2030592 512-byte hdwr sectors (1040 MB)
Feb 21 12:28:10 (none) user.notice kernel: sdc: Write Protect is off
Feb 21 12:28:10 (none) user.debug kernel: sdc: Mode Sense: 43 00 00 00
Feb 21 12:28:10 (none) user.err kernel: sdc: assuming drive cache: write through
Feb 21 12:28:10 (none) user.notice kernel: SCSI device sda: 2007040 512-byte hdwr sectors (1028 MB)
Feb 21 12:28:10 (none) user.notice kernel: SCSI device sdb: 501759 512-byte hdwr sectors (257 MB)
Feb 21 12:28:10 (none) user.notice kernel: sda: Write Protect is off
Feb 21 12:28:10 (none) user.debug kernel: sda: Mode Sense: 00 00 00 00
Feb 21 12:28:10 (none) user.err kernel: sda: assuming drive cache: write through
Feb 21 12:28:10 (none) user.notice kernel: SCSI device sdc: 2030592 512-byte hdwr sectors (1040 MB)
Feb 21 12:28:10 (none) user.notice kernel: sdb: Write Protect is off
Feb 21 12:28:10 (none) user.debug kernel: sdb: Mode Sense: 03 00 00 00
Feb 21 12:28:10 (none) user.err kernel: sdb: assuming drive cache: write through
Feb 21 12:28:10 (none) user.notice kernel: sdc: Write Protect is off
Feb 21 12:28:10 (none) user.debug kernel: sdc: Mode Sense: 43 00 00 00
Feb 21 12:28:10 (none) user.err kernel: sdc: assuming drive cache: write through
Feb 21 12:28:10 (none) user.info kernel:  sdb1
Feb 21 12:28:10 (none) user.notice kernel: sd 1:0:0:0: Attached scsi removable disk sdb
Feb 21 12:28:10 (none) user.debug kernel: usb-storage: device scan complete
Feb 21 12:28:10 (none) user.warn kernel:  sdc1
Feb 21 12:28:10 (none) user.notice kernel: sd 2:0:0:0: Attached scsi removable disk sdc
Feb 21 12:28:10 (none) user.debug kernel: usb-storage: device scan completeFeb 21 12:28:11 (none) user.warn kernel:  sda1
Feb 21 12:28:11 (none) user.notice kernel: sd 0:0:0:0: Attached scsi removable disk sda
Feb 21 12:28:11 (none) user.debug kernel: usb-storage: device scan complete
Feb 21 12:29:37 (none) user.warn kernel: ndiswrapper (iw_set_freq:382): setting configuration failed (C0010015)
Feb 21 12:33:48 (none) user.info kernel: usb 1-1.1: USB disconnect, address 3
Feb 21 12:34:03 (none) user.info kernel: usb 1-1.3: USB disconnect, address 4
Feb 21 12:34:03 (none) user.info kernel: usb 1-1.3: new full speed USB device using uhci_hcd and address 6
Feb 21 12:34:03 (none) user.info kernel: usb 1-1.3: configuration #1 chosen from 1 choice
Feb 21 12:34:03 (none) user.info kernel: scsi3 : SCSI emulation for USB Mass Storage devices
Feb 21 12:34:03 (none) user.debug kernel: usb-storage: device found at 6
Feb 21 12:34:03 (none) user.debug kernel: usb-storage: waiting for device to settle before scanning
Feb 21 12:34:08 (none) user.notice kernel:   Vendor: SanDisk   Model: Cruzer Micro      Rev: 0.2
Feb 21 12:34:08 (none) user.notice kernel:   Type:   Direct-Access                      ANSI SCSI revision: 02
Feb 21 12:34:08 (none) user.notice kernel: SCSI device sda: 501759 512-byte hdwr sectors (257 MB)
Feb 21 12:34:08 (none) user.notice kernel: sda: Write Protect is off
Feb 21 12:34:08 (none) user.debug kernel: sda: Mode Sense: 03 00 00 00
Feb 21 12:34:08 (none) user.err kernel: sda: assuming drive cache: write through
Feb 21 12:34:08 (none) user.notice kernel: SCSI device sda: 501759 512-byte hdwr sectors (257 MB)
Feb 21 12:34:08 (none) user.notice kernel: sda: Write Protect is off
Feb 21 12:34:08 (none) user.debug kernel: sda: Mode Sense: 03 00 00 00
Feb 21 12:34:08 (none) user.err kernel: sda: assuming drive cache: write through
Feb 21 12:34:08 (none) user.info kernel:  sda1
Feb 21 12:34:08 (none) user.notice kernel: sd 3:0:0:0: Attached scsi removable disk sda
Feb 21 12:34:08 (none) user.debug kernel: usb-storage: device scan complete


An apparently common element remains the double disconnect starting at 12:33:48, when I only pulled one flashdrive. I wonder if sdb is also getting logically disconnected, if not physically?

BTW, what do those port numbers mean? E.g., "usb 1-1.3: USB disconnect, address 4"? Both the "3" and the "address 4" in that seem to have no relation to anything and change all the time. What are they, and are they supposed to work that way?
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GuestToo
Puppy Master

Joined: 04 May 2005
Posts: 4078

PostPosted: Wed 21 Feb 2007, 16:17    Post subject:  

Quote:
we could send text messages to the log, to delineate events. Is that possible with puppy?


echo "----- PUPPY MESSAGE -----" | logger
tail /var/log/messages
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