[Bug 276045] Re: fsck dies on boot with XFS USB drive
I'm not sure how much has changed in the past week, but I decided to remove that sleep 15 last night, and this morning it booted just fine. So, I guess it's been "fixed" somewhere, though I'm betting it'll crop up again in the future. Thanks for your help again. -- fsck dies on boot with XFS USB drive https://bugs.launchpad.net/bugs/276045 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 276045] Re: fsck dies on boot with XFS USB drive
OK, so if the sleep 15 works, then the problem is that the system isn't waiting until all of the USB buses and devices are enumerated until continuing. This is nominally the job of /etc/init.d/udev, which is run out of /etc/rcS.d as /etc/rcS.d/S10udev. This init script runs "/sbin/udevadm trigger" and "/sbin/udevadm settle" which is supposed to wait for all of the devices nodes to be created before continuing --- and I've wasted many an hour trying to debug udev problems on laptops where it hangs forever on "/sbin/udevadm settle", to the point that I have a very _low_ opinion of udev, its utility, and certainly its robustness.In your case, the problem is "/sbin/udevadm settle" isn't waiting long enough for your USB disk to be created, and so the root filesystem is checked out of /etc/rcS.d/S20checkroot.sh, and the rest of the filesystems are checked out of /etc/rcS.d/S30checkfs.sh --- and so the "sleep 15" in checkfs.sh works around the problem. (Note: I am giving you the sequence of events out of Ubuntu Hardy; I have not tried messing with Ubuntu Interpid, and I don't know if any changes in Upstart vs. sysvinit may have changed the order in which things run.) However, to be fair --- this is a hard problem for udev to solve, since USB by definition is designed to be hot-pluggable, and so USB devices can appear at any time. Hence, there is no guarantee when the USB hub is done enumerating, and so there isn't a good external event that would tell "/sbin/udevadm settle" that it's OK to continue. I'm not sure, but I'm guessing that it's something probably added a delay to the USB hub initialization sequence (maybe to work around some bug where a hardware device needed some settling time after the hub is powered up), and this caused the USB enumeration code to not notice your USB disk until some number of seconds later. This is only a theory, and I don't know whether or not the delay was added in user space or the kernel --- but one thing is clear; this isn't an e2fsprogs bug, but rather a bug in either the kernel or in udev, or one of udev's supporting scripts. -- fsck dies on boot with XFS USB drive https://bugs.launchpad.net/bugs/276045 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 276045] Re: fsck dies on boot with XFS USB drive
I added the sleep 15 like you suggested and it booted up fine, though long boot times annoy me. I'll reattach my checkfs.debug. ** Attachment added: "checkfs.debug" http://launchpadlibrarian.net/18211439/checkfs.debug -- fsck dies on boot with XFS USB drive https://bugs.launchpad.net/bugs/276045 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 276045] Re: fsck dies on boot with XFS USB drive
The blkid library keeps old entries in /etc/blkid.tab even if the devices disappear, in the off-chance that it might be useful later. So the entries in /dev/sdc[12] are no big deal. The big indicator is the log from /proc/partitions; that indicates that /dev/sdb1 simply doesn't exist at the time that /etc/init.d/checkfs was run. Why that's the case, I'm not sure. You could try adding a sleep 15 into checkfs to see if it's timing related; maybe it's just taking udev a long time to find the hard drive, since obviously it's there by the time you finish the boot sequence. In any case, at this point it's not looking like an e2fsprogs bug. Maybe a kernel or initscripts bug; I'm not sure. -- fsck dies on boot with XFS USB drive https://bugs.launchpad.net/bugs/276045 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 276045] Re: fsck dies on boot with XFS USB drive
Well, still happened this morning, at least it didn't freeze this time, which it appears to do from time to time when asking me to press CTRL+D. I'm not sure when /dev/sdc[12] is coming from, I have nothing other than my USB HDD and my internal HDD attached. Attached checkfs.debug. ** Attachment added: "checkfs.debug" http://launchpadlibrarian.net/18139840/checkfs.debug -- fsck dies on boot with XFS USB drive https://bugs.launchpad.net/bugs/276045 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 276045] Re: fsck dies on boot with XFS USB drive
OK, so that means that blkid is able to detect device correctly. I'm going to guess that the USB device wasn't visible at the time that /etc/rcS.d/S30checkfs.sh is run. If you can, add to /etc/init.d/checkfs.sh the following: logsave -a /var/log/checkfs.debug blkid logsave -a /var/log/checkfs.debug lsusb logsave -a /var/log/checkfs.debug cat /proc/partitions at the beginning of the do_start() bash function. That will see what devices are available at the time that checkfs is run. If /dev/sdb1 isn't available at the time that checkfs is run, then that's not an e2fsprogs bug, but an issue when the various init.d scripts are getting run in intrepid. -- fsck dies on boot with XFS USB drive https://bugs.launchpad.net/bugs/276045 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 276045] Re: fsck dies on boot with XFS USB drive
$ sudo /sbin/fsck -C3 -R -A -N -V -a fsck 1.41.0 (10-Jul-2008) Checking all file systems. [/sbin/fsck.ext2 (1) -- /boot] fsck.ext2 -a -C3 /dev/sda6 [/sbin/fsck.xfs (2) -- /media/usbd] fsck.xfs -a /dev/sdb1 [/sbin/fsck.ext3 (1) -- /media/music] fsck.ext3 -a -C3 /dev/sda7 -- fsck dies on boot with XFS USB drive https://bugs.launchpad.net/bugs/276045 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 276045] Re: fsck dies on boot with XFS USB drive
OK, so blkid is correctly identifying the filesystem. How about the output of this command: "sudo /sbin/fsck -C3 -R -A -N -V -a" The -N means to not actually do anything, and -V will print the commands that fsck would have executed. So you should see something like this # fsck -C3 -R -A -N -V -a fsck 1.41.1 (01-Sep-2008) Checking all file systems. [/sbin/fsck.ext3 (1) -- /boot] fsck.ext3 -a -C3 /dev/sda1 [/sbin/fsck.xfs (1) -- /media/usbd] fsck.xfs -a /dev/mapper/thunk-testext4 Does that work for you? What do you get when you execute that command? -- fsck dies on boot with XFS USB drive https://bugs.launchpad.net/bugs/276045 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 276045] Re: fsck dies on boot with XFS USB drive
** Attachment added: "ls-uuid" http://launchpadlibrarian.net/18056656/ls-uuid -- fsck dies on boot with XFS USB drive https://bugs.launchpad.net/bugs/276045 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 276045] Re: fsck dies on boot with XFS USB drive
I did run a xfs_check and xfs_repair on it and still had the problem ** Attachment added: "blkid" http://launchpadlibrarian.net/18056653/blkid -- fsck dies on boot with XFS USB drive https://bugs.launchpad.net/bugs/276045 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 276045] Re: fsck dies on boot with XFS USB drive
Ah, OK, so the problem seems to be one UUID identification. OK, so this could be a blkid problem --- or the filesystem could just be corrupted enough that the UUID isn't identifying. We need to see the output of "sudo /sbin/blkid", and "ls -l /dev/disk/by-uuid", please. ** Changed in: e2fsprogs (Ubuntu) Status: Invalid => New ** Changed in: xfsprogs (Ubuntu) Status: New => Invalid -- fsck dies on boot with XFS USB drive https://bugs.launchpad.net/bugs/276045 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 276045] Re: fsck dies on boot with XFS USB drive
This is an xfsprogs problem, not an e2fsprogs problem. ** Also affects: xfsprogs (Ubuntu) Importance: Undecided Status: New ** Changed in: e2fsprogs (Ubuntu) Status: New => Invalid -- fsck dies on boot with XFS USB drive https://bugs.launchpad.net/bugs/276045 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 276045] Re: fsck dies on boot with XFS USB drive
** Changed in: e2fsprogs (Ubuntu) Sourcepackagename: None => e2fsprogs -- fsck dies on boot with XFS USB drive https://bugs.launchpad.net/bugs/276045 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 276045] Re: fsck dies on boot with XFS USB drive
Forgot to mention: This is with a Alpha 6 install running 2.6.27-3-generic (nvidia isn't working on -4 yet) -- fsck dies on boot with XFS USB drive https://bugs.launchpad.net/bugs/276045 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 276045] Re: fsck dies on boot with XFS USB drive
Could be a dupe of #97206 ? -- fsck dies on boot with XFS USB drive https://bugs.launchpad.net/bugs/276045 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 276045] Re: fsck dies on boot with XFS USB drive
** Attachment added: "checkfs" http://launchpadlibrarian.net/18051249/checkfs -- fsck dies on boot with XFS USB drive https://bugs.launchpad.net/bugs/276045 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 276045] Re: fsck dies on boot with XFS USB drive
** Attachment added: "lsusb" http://launchpadlibrarian.net/18051242/lsusb -- fsck dies on boot with XFS USB drive https://bugs.launchpad.net/bugs/276045 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 276045] Re: fsck dies on boot with XFS USB drive
** Attachment added: "fstab" http://launchpadlibrarian.net/18051226/fstab -- fsck dies on boot with XFS USB drive https://bugs.launchpad.net/bugs/276045 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 276045] Re: fsck dies on boot with XFS USB drive
** Attachment added: "dmesg" http://launchpadlibrarian.net/18051218/dmesg -- fsck dies on boot with XFS USB drive https://bugs.launchpad.net/bugs/276045 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
