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[Bug 849] New: xfs_log_write: reservation ran out.

To: xfs-masters@xxxxxxxxxxx
Subject: [Bug 849] New: xfs_log_write: reservation ran out.
From: bugzilla-daemon@xxxxxxxxxxx
Date: Sat, 5 Sep 2009 10:22:01 -0500
Auto-submitted: auto-generated
http://oss.sgi.com/bugzilla/show_bug.cgi?id=849

           Summary: xfs_log_write: reservation ran out.
           Product: XFS
           Version: unspecified
          Platform: All
        OS/Version: Linux
            Status: NEW
          Severity: major
          Priority: P5
         Component: XFS kernel code
        AssignedTo: xfs-masters@xxxxxxxxxxx
        ReportedBy: gavin@xxxxxx
   Estimated Hours: 0.0
    Classification: Unclassified


Running ubuntu jaunty (9.04?), and kernel 2.6.28-15-generic, I am getting
problems with xfs.

The syslog shows:

Sep  5 00:23:15 mythmaker ntpd[2530]: no servers reachable
Sep  5 00:25:25 mythmaker bluetoothd[3286]: link_key_request
(sba=00:0A:3A:83:32:2A, dba=00:18:00:01:4A:5A)
Sep  5 00:25:26 mythmaker kernel: [280839.239798] input: BTKB-4A5A as
/devices/pci0000:00/0000:00:04.1/usb1/1-6/1-6.3/1-6.3:1.0/bluetooth/hci0/hc
i0:42/input31
Sep  5 00:25:26 mythmaker kernel: [280839.276253] generic-bluetooth
0005:0DC6:3752.001C: input,hidraw25: BLUETOOTH HID v10.01 Keyboard [BTKB-4A5A
] on 00:0A:3A:83:32:2A
Sep  5 00:25:26 mythmaker ntpd[2530]: synchronized to 91.189.94.4, stratum 2
Sep  5 00:29:30 mythmaker kernel: [281083.079632] Filesystem "sda7":
xfs_log_write: reservation summary:
Sep  5 00:29:30 mythmaker kernel: [281083.079637]   trans type  = FSYNC_TS (36)
Sep  5 00:29:30 mythmaker kernel: [281083.079639]   unit res    = 2484 bytes
Sep  5 00:29:30 mythmaker kernel: [281083.079641]   current res = -184 bytes
Sep  5 00:29:30 mythmaker kernel: [281083.079643]   total reg   = 1076 bytes
(o/flow = 1352 bytes)
Sep  5 00:29:30 mythmaker kernel: [281083.079646]   ophdrs      = 21 (ophdr
space = 252 bytes)
Sep  5 00:29:30 mythmaker kernel: [281083.079649]   ophdr + reg = 2680 bytes
Sep  5 00:29:30 mythmaker kernel: [281083.079651]   num regions = 7
Sep  5 00:29:30 mythmaker kernel: [281083.079660] region[0]: bchunk - 256 bytes
Sep  5 00:29:30 mythmaker kernel: [281083.079664] region[1]: bformat - 28 bytes
Sep  5 00:29:30 mythmaker kernel: [281083.079668] region[2]: bchunk - 128 bytes
Sep  5 00:29:30 mythmaker kernel: [281083.079671] region[3]: bformat - 24 bytes
Sep  5 00:29:30 mythmaker kernel: [281083.079675] region[4]: bchunk - 128 bytes
Sep  5 00:29:30 mythmaker kernel: [281083.079679] region[5]: LR header - 512
bytes
Sep  5 00:29:30 mythmaker kernel: [281083.079683] region[6]: commit - 0 bytes
Sep  5 00:29:30 mythmaker kernel: [281083.079689] Filesystem "sda7":
xfs_log_write: reservation ran out. Need to up reservation
Sep  5 00:29:30 mythmaker kernel: [281083.079700] xfs_force_shutdown(sda7,0x8)
called from line 1871 of file /build/buildd/linux-2.6.28/fs/xfs/xfs_log.c. 
Return address = 0xffffffffa0c21183
Sep  5 00:29:30 mythmaker kernel: [281083.129971] Filesystem "sda7": Corruption
of in-memory data detected.  Shutting down filesystem: sda7
Sep  5 00:29:30 mythmaker kernel: [281083.129987] Please umount the filesystem,
and rectify the problem(s)
Sep  5 00:29:30 mythmaker kernel: [281083.129996] xfs_force_shutdown(sda7,0x2)
called from line 1382 of file /build/buildd/linux-2.6.28/fs/xfs/xfs_log.c. 
Return address = 0xffffffffa0c212e7
Sep  5 00:29:35 mythmaker kernel: [281088.076171] Filesystem "sda7":
xfs_log_force: error 5 returned.
Sep  5 00:30:02 mythmaker /USR/SBIN/CRON[13649]: (root) CMD ([ -x
/usr/sbin/update-motd ] && /usr/sbin/update-motd 2>/dev/null)
Sep  5 00:30:04 mythmaker kernel: [281117.291278] Filesystem "sda7":
xfs_log_force: error 5 returned.
Sep  5 00:30:40 mythmaker kernel: [281153.289574] Filesystem "sda7":
xfs_log_force: error 5 returned.
Sep  5 00:31:16 mythmaker kernel: [281189.289596] Filesystem "sda7":
xfs_log_force: error 5 returned.
Sep  5 00:31:52 mythmaker kernel: [281225.289553] Filesystem "sda7":
xfs_log_force: error 5 returned.
Sep  5 00:32:28 mythmaker kernel: [281261.289581] Filesystem "sda7":
xfs_log_force: error 5 returned.
Sep  5 00:33:04 mythmaker kernel: [281297.291748] Filesystem "sda7":
xfs_log_force: error 5 returned.
Sep  5 00:33:40 mythmaker kernel: [281333.289602] Filesystem "sda7":
xfs_log_force: error 5 returned.
Sep  5 00:34:16 mythmaker kernel: [281369.289884] Filesystem "sda7":
xfs_log_force: error 5 returned.
Sep  5 00:34:52 mythmaker kernel: [281405.289579] Filesystem "sda7":
xfs_log_force: error 5 returned.
Sep  5 00:35:28 mythmaker kernel: [281441.289598] Filesystem "sda7":
xfs_log_force: error 5 returned.
Sep  5 00:36:04 mythmaker kernel: [281477.289602] Filesystem "sda7":
xfs_log_force: error 5 returned.
Sep  5 00:36:40 mythmaker kernel: [281513.289586] Filesystem "sda7":
xfs_log_force: error 5 returned.
Sep  5 00:37:16 mythmaker kernel: [281549.290040] Filesystem "sda7":
xfs_log_force: error 5 returned.
Sep  5 00:37:52 mythmaker kernel: [281585.289537] Filesystem "sda7":
xfs_log_force: error 5 returned.
Sep  5 00:38:28 mythmaker kernel: [281621.288293] Filesystem "sda7":
xfs_log_force: error 5 returned.
Sep  5 00:39:01 mythmaker /USR/SBIN/CRON[13979]: (root) CMD (  [ -x
/usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/
-type f -cmin +$(/usr/lib/php5/maxlifetime) -print0 | xargs -n 200 -r -0 rm)
Sep  5 00:39:04 mythmaker kernel: [281657.289539] Filesystem "sda7":
xfs_log_force: error 5 returned.
Sep  5 00:39:40 mythmaker kernel: [281693.288943] Filesystem "sda7":
xfs_log_force: error 5 returned.
Sep  5 00:40:01 mythmaker /USR/SBIN/CRON[14221]: (root) CMD ([ -x
/usr/sbin/update-motd ] && /usr/sbin/update-motd 2>/dev/null)
Sep  5 00:40:16 mythmaker kernel: [281729.288909] Filesystem "sda7":
xfs_log_force: error 5 returned.
Sep  5 00:40:52 mythmaker kernel: [281765.289537] Filesystem "sda7":
xfs_log_force: error 5 returned.
Sep  5 00:41:03 mythmaker kernel: [281776.160304] Filesystem "sda7":
xfs_log_force: error 5 returned.
Sep  5 00:41:03 mythmaker kernel: [281776.160319] Filesystem "sda7":
xfs_log_force: error 5 returned.
Sep  5 00:41:03 mythmaker kernel: [281776.160337] xfs_force_shutdown(sda7,0x1)
called from line 420 of file /build/buildd/linux-2.6.28/fs/xfs/xfs_rw.c. 
Return address = 0xffffffffa0c35a4b
Sep  5 00:41:03 mythmaker kernel: [281776.160353] Filesystem "sda7":
xfs_log_force: error 5 returned.
Sep  5 00:41:03 mythmaker kernel: [281776.160362] Filesystem "sda7":
xfs_log_force: error 5 returned.
Sep  5 00:41:03 mythmaker kernel: [281776.160372] xfs_force_shutdown(sda7,0x1)
called from line 420 of file /build/buildd/linux-2.6.28/fs/xfs/xfs_rw.c. 
Return address = 0xffffffffa0c35a4b
Sep  5 00:41:03 mythmaker kernel: [281776.160828] Filesystem "sda7":
xfs_log_force: error 5 returned.
Sep  5 00:41:03 mythmaker kernel: [281776.160846] Filesystem "sda7":
xfs_log_force: error 5 returned.
Sep  5 00:41:03 mythmaker kernel: [281776.160881] Filesystem "sda7":
xfs_log_force: error 5 returned.
Sep  5 00:41:03 mythmaker kernel: [281776.160893] Filesystem "sda7":
xfs_log_force: error 5 returned.
Sep  5 00:41:03 mythmaker kernel: [281776.160931] Filesystem "sda7":
xfs_log_force: error 5 returned.
Sep  5 00:41:29 mythmaker kernel: [281801.928085] XFS mounting filesystem sda7
Sep  5 00:41:29 mythmaker kernel: [281802.074307] Starting XFS recovery on
filesystem: sda7 (logdev: internal)
Sep  5 00:41:29 mythmaker kernel: [281802.236893] Ending XFS recovery on
filesystem: sda7 (logdev: internal)
Sep  5 00:43:43 mythmaker init: rcS-sulogin main process (14142) killed by TERM
signal

(the last bit there is me fixing it and rebooting).

On this filesystem, xfs_info shows:
$ xfs_info /dev/sda7
meta-data=/dev/sda7              isize=256    agcount=4, agsize=11662184 blks
         =                       sectsz=512   attr=2
data     =                       bsize=4096   blocks=46648735, imaxpct=25
         =                       sunit=0      swidth=0 blks
naming   =version 2              bsize=4096   ascii-ci=0
log      =internal               bsize=4096   blocks=22777, version=2
         =                       sectsz=512   sunit=0 blks, lazy-count=0
realtime =none                   extsz=4096   blocks=0, rtextents=0


I have another xfs filesystem on this same machine which is used similarly
(mythtv media) with no problems.

System is x86_64.

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