btrfs balance crashes Ubuntu 12.10 when online changing raid level
Bug #1133179 reported by
Steffen Sindzinski
This bug affects 1 person
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| btrfs-tools (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned | ||
Bug Description
No matter if I change the btrfs raid level to 0 or 1 Ubuntu 12.10 crashes. The screen is frozen and btrfs balance stopped. After turning off and on btrfs continues the balance job without any further crashes or errors.
What I have: btrfs with @, @home, @opt, @var all mounted respectively
What I do:
sudo btrfs balance start -dconvert=raid0 -mconvert=raid1 /
or
sudo btrfs balance start -dconvert=raid1 -mconvert=raid1 /
The crash happend once every time I changed the raid level on a root mounted btrfs. There is no /var/log/syslog or dmesg message about this.
Revision history for this message
| Steffen Sindzinski (stesind) wrote | #1 |
Revision history for this message
| Rolf Leggewie (r0lf) wrote | #2 |
| Changed in btrfs-tools (Ubuntu): | |
| status: | New → Fix Released |
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I have just installed btrfs-tools 0.20 from a PPA and it seems to fix this issue.