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Re: du vs. df inconsistency

To: Eric Sandeen <sandeen@xxxxxxx>
Subject: Re: du vs. df inconsistency
From: Jameel Akari <jakari@xxxxxxxxxxx>
Date: Fri, 4 Feb 2005 10:51:01 -0500 (EST)
Cc: linux-xfs@xxxxxxxxxxx
In-reply-to: <Pine.OSF.4.61.0502041043370.28806@xxxxxxxxxxxxxxxxxxx>
References: <Pine.OSF.4.61.0502030956450.28806@xxxxxxxxxxxxxxxxxxx> <4202D839.2090003@xxxxxxx> <Pine.OSF.4.61.0502041043370.28806@xxxxxxxxxxxxxxxxxxx>
Sender: linux-xfs-bounce@xxxxxxxxxxx

mount: wrong fs type, bad option, bad superblock on /dev/sda5,
      or too many mounted file systems

Oh, and these wonderful kernel messages:
Feb  4 10:54:01 alb-ndm kernel: xfs_unmount: xfs_ibusy says error/16
Feb  4 10:54:01 alb-ndm kernel: XFS unmount got error 16
Feb 4 10:54:01 alb-ndm kernel: linvfs_put_super: vfsp/0xd7861fa0 left dangling! Feb 4 10:54:01 alb-ndm kernel: VFS: Busy inodes after unmount. Self-destruct in 5 seconds. Have a nice day... Feb 4 10:56:32 alb-ndm kernel: XFS: Filesystem sd(8,5) has duplicate UUID - can't mount Feb 4 10:57:05 alb-ndm kernel: XFS: Filesystem sd(8,5) has duplicate UUID - can't mount Feb 4 11:04:37 alb-ndm kernel: XFS: Filesystem sd(8,5) has duplicate UUID - can't mount

This is kernel 2.4.18 w/ XFS1.1. Kernel upgrade not an (immediate) option.



xfs_check spews this:
$ sudo /usr/sbin/xfs_check /dev/sda5
agi unlinked bucket 1 is 143681 in ag 0 (inode=143681)
agi unlinked bucket 4 is 174660 in ag 0 (inode=174660)
agi unlinked bucket 49 is 181553 in ag 0 (inode=181553)
agi unlinked bucket 57 is 174713 in ag 0 (inode=174713)
agi unlinked bucket 3 is 23747 in ag 1 (inode=4218051)
agi unlinked bucket 5 is 23749 in ag 1 (inode=4218053)
agi unlinked bucket 25 is 28505 in ag 1 (inode=4222809)
agi unlinked bucket 42 is 26218 in ag 1 (inode=4220522)
agi unlinked bucket 18 is 1118290 in ag 3 (inode=13701202)
agi unlinked bucket 51 is 1106931 in ag 3 (inode=13689843)
agi unlinked bucket 9 is 137 in ag 4 (inode=16777353)
agi unlinked bucket 14 is 142 in ag 4 (inode=16777358)
agi unlinked bucket 22 is 119638 in ag 6 (inode=25285462)
agi unlinked bucket 45 is 29741 in ag 6 (inode=25195565)
agi unlinked bucket 17 is 81 in ag 7 (inode=29360209)
agi unlinked bucket 34 is 250658 in ag 7 (inode=29610786)
agi unlinked bucket 40 is 15720 in ag 7 (inode=29375848)
agi unlinked bucket 54 is 11766 in ag 7 (inode=29371894)
agi unlinked bucket 59 is 315 in ag 7 (inode=29360443)
agi unlinked bucket 8 is 80712 in ag 8 (inode=33635144)
agi unlinked bucket 53 is 81973 in ag 8 (inode=33636405)
allocated inode 181553 has 0 link count
link count mismatch for inode 143681 (name ?), nlink 0, counted 1
link count mismatch for inode 174660 (name ?), nlink 0, counted 1
allocated inode 174713 has 0 link count
link count mismatch for inode 4218051 (name ?), nlink 0, counted 1
allocated inode 4218053 has 0 link count
link count mismatch for inode 4220522 (name ?), nlink 0, counted 1
allocated inode 4222809 has 0 link count
link count mismatch for inode 13689843 (name ?), nlink 0, counted 1
allocated inode 13701202 has 0 link count
link count mismatch for inode 16777353 (name ?), nlink 0, counted 1
allocated inode 16777358 has 0 link count
allocated inode 25285462 has 0 link count
link count mismatch for inode 25195565 (name ?), nlink 0, counted 1
link count mismatch for inode 29360209 (name ?), nlink 0, counted 1
allocated inode 29371894 has 0 link count
link count mismatch for inode 29375848 (name ?), nlink 0, counted 1
allocated inode 29360443 has 0 link count
allocated inode 29610786 has 0 link count
allocated inode 33636405 has 0 link count
link count mismatch for inode 33635144 (name ?), nlink 0, counted 1
link count mismatch for inode 37748864 (name ?), nlink 8, counted 18


Anything I can do to fix it? Going to go warm up the tape drive in the meanwhile.

--
#!/jameel/akari
sleep 4800;
make clean && make breakfast




--
#!/jameel/akari
sleep 4800;
make clean && make breakfast


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