* Instant reboot while defragging on 3.13-rc5
@ 2013-12-29 9:48 Szőts Ákos
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From: Szőts Ákos @ 2013-12-29 9:48 UTC (permalink / raw)
To: linux-btrfs
Dear list members,
I upgraded to 3.13-rc5 kernel and started to defrag my whole file system with
the following commands:
cd /
for i in */*; do if [[ "$i" != windows* ]]; then echo "------$i------"; btrfs
fi defrag -clzo -r "$i"; fi; done 2>&1 | tee /root/defrag
After 10 or 15 seconds my computer reboots itself without any warning. In
dmesg I see only the following:
[ 531.866566] btrfs: device fsid 2cc2b266-3f04-4f1c-8477-cf7efd6ac139 devid 1
transid 396679 /dev/sda7
[ 532.001919] watchdog watchdog0: watchdog did not stop!
[ 532.002719] watchdog watchdog0: watchdog did not stop!
Together with this I'm constantly getting sysfs WARNINGS into dmesg, but I
don't think this would be related:
WARNING: CPU: 5 PID: 1644 at /home/abuild/rpmbuild/BUILD/kernel-
desktop-3.13.rc5/linux-3.13-rc5/fs/sysfs/group.c:214 device_del+0x3b/0x1b0()
sysfs group ffffffff81c7e040 not found for kobject 'hidraw2'
Versions:
OS: openSUSE 13.1
Kernel: 3.13.0-rc5-1.g7127d5f-desktop
btrfs: v3.12+20131125
Ákos
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2013-12-29 9:48 Instant reboot while defragging on 3.13-rc5 Szőts Ákos
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