Bug 772713 - btrfs array fails to mount
Summary: btrfs array fails to mount
Keywords:
Status: CLOSED INSUFFICIENT_DATA
Alias: None
Product: Fedora
Classification: Fedora
Component: kernel
Version: 16
Hardware: i686
OS: Linux
unspecified
high
Target Milestone: ---
Assignee: Zach Brown
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2012-01-09 17:59 UTC by kae verens
Modified: 2015-05-18 01:40 UTC (History)
6 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2012-09-04 15:15:08 UTC
Type: ---


Attachments (Terms of Use)

Description kae verens 2012-01-09 17:59:58 UTC
Description of problem:
I have an array of two discs, 6 partitions in total, and it refuses to mount.

How reproducible:
all the time

Steps to Reproduce:
1. mount -t btrfs /dev/sdd1 /storage
2.
3. 
  
Actual results:
fails to mount, complains about "wrong fs type, bad option, bad superblock".

Expected results:
array mounts

Additional info:
"dmesg" reports this:
[ 3094.423753] device fsid 54f97279-cfc1-4162-a703-4476a726f84b devid 1 transid 5165 /dev/sdd1
[ 3094.823606] btrfs bad tree block start 3539891090762133569 576905801728
[ 3094.824387] btrfs bad tree block start 3539891090762133569 576905801728
[ 3094.824960] btrfs bad tree block start 0 576905801728
[ 3094.824998] btrfs: failed to read tree root on sdd4
[ 3094.826303] btrfs: open_ctree failed

"btrfs filesystem show" reports this:
failed to read /dev/sdc
failed to read /dev/sdb
Label: none  uuid: 54f97279-cfc1-4162-a703-4476a726f84b
	Total devices 6 FS bytes used 531.77GB
	devid    1 size 465.75GB used 264.24GB path /dev/sdd1
	devid    2 size 465.75GB used 264.22GB path /dev/sdd2
	devid    3 size 465.75GB used 264.22GB path /dev/sdd3
	devid    4 size 465.75GB used 264.22GB path /dev/sdd4
	devid    5 size 465.76GB used 8.00GB path /dev/sde1
	devid    6 size 465.76GB used 8.00GB path /dev/sde2

Btrfs Btrfs v0.19

Comment 1 Dave Jones 2012-03-22 17:05:09 UTC
[mass update]
kernel-3.3.0-4.fc16 has been pushed to the Fedora 16 stable repository.
Please retest with this update.

Comment 2 Dave Jones 2012-03-22 17:08:22 UTC
[mass update]
kernel-3.3.0-4.fc16 has been pushed to the Fedora 16 stable repository.
Please retest with this update.

Comment 3 Dave Jones 2012-03-22 17:19:04 UTC
[mass update]
kernel-3.3.0-4.fc16 has been pushed to the Fedora 16 stable repository.
Please retest with this update.


Note You need to log in before you can comment on or make changes to this bug.