Hello.
I have major stability problems with my xfs-Filesystem. I´m using it for
User-Data.
My setup are 5 md-Softwareraid partitions on 2 disks sda and sdb.
Combined with an lvm group. And there a bunch of logical volumes with xfs.
Using xfsprogs 2.9.4 from Debian and an Linux 2.6.12.6-arm1 #32 Tue Jan 23
17:11:52 CST 2007 armv5tejl GNU/Linux.
I can´t even make a new xfs partition! Is it really possible to use xfs on
top of lvm on top of md?
Greetings Bernd
bmr-nas:/home# lvcreate -n rsync -L 5G vg0
Logical volume "rsync" created
bmr-nas:/home# mkfs.xfs /dev/vg0/rsync
meta-data=/dev/vg0/rsync isize=256 agcount=8, agsize=163840 blks
= sectsz=512 attr=0
data = bsize=4096 blocks=1310720, imaxpct=25
= sunit=0 swidth=0 blks, unwritten=1
naming =version 2 bsize=4096
log =internal log bsize=4096 blocks=2560, version=1
= sectsz=512 sunit=0 blks, lazy-count=0
realtime =none extsz=4096 blocks=0, rtextents=0
bmr-nas:/home# xfs_check /dev/vg0/rsync
cache_node_purge: refcount was 1, not zero (node=0xb0a08)
xfs_check: cannot read root inode (22)
bad sb version # 0x8430 in ag 0
agf_freeblks 163832, counted 163828 in ag 0
agf_longest 163832, counted 163828 in ag 0
agi_count 64, counted 0 in ag 0
agi_freecount 61, counted 0 in ag 0
block 5/4 expected type free1 got freelist
block 5/5 expected type free1 got freelist
block 5/6 expected type free1 got freelist
block 5/7 expected type free1 got freelist
agf_freeblks 163832, counted 163836 in ag 5
agf_longest 163832, counted 163836 in ag 5
block 6/4 expected type unknown got freelist
block 6/5 expected type unknown got freelist
block 6/6 expected type unknown got freelist
block 6/7 expected type unknown got freelist
block 7/4 expected type unknown got freelist
block 7/5 expected type unknown got freelist
block 7/6 expected type unknown got freelist
block 7/7 expected type unknown got freelist
root inode 128 is missing
block 0/8 type unknown not expected
block 0/9 type unknown not expected
block 0/10 type unknown not expected
block 0/11 type unknown not expected
block 6/4 type free1 not expected
block 6/5 type free1 not expected
block 6/6 type free1 not expected
block 6/7 type free1 not expected
block 7/4 type free1 not expected
block 7/5 type free1 not expected
block 7/6 type free1 not expected
block 7/7 type free1 not expected
sb_icount 4611686018427387904, counted 0
sb_ifree 64, counted 0
sb_fdblocks 1308124, counted 1308128
bmr-nas:~# xfs_repair /dev/vg0/rsync
Phase 1 - find and verify superblock...
bad primary superblock - bad version number !!!
attempting to find secondary superblock...
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.................found candidate secondary superblock...
unable to verify superblock, continuing...
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................................found candidate secondary superblock...
unable to verify superblock, continuing...
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................................found candidate secondary superblock...
unable to verify superblock, continuing...
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................................found candidate secondary superblock...
unable to verify superblock, continuing...
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............................................................................
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................................found candidate secondary superblock...
unable to verify superblock, continuing...
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............................................................................
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................................found candidate secondary superblock...
unable to verify superblock, continuing...
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............................................................................
............................................................................
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................................found candidate secondary superblock...
unable to verify superblock, continuing...
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................................Sorry, could not find valid secondary
superblock
Exiting now.
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