Index of /bits/2.6.34-rc3/xfs

Icon  Name                    Last modified      Size  Description
[DIR] Parent Directory                             -   
[   ] config.gz               09-Apr-2010 22:47  9.2K  
[   ] dmesg.txt.gz            09-Apr-2010 22:47   12K  

* http://oss.sgi.com/pipermail/xfs/2010-April/044806.html

=== bonnie++ 1.96 ===

v40z1# mkfs.xfs -f /dev/md0
v40z1# mount -t xfs -o noatime /dev/md0 /mnt/disk/
v40z1# bonnie++ -d /mnt/disk/ -s 16384 -n 8:4194304:1024:1 -m xfs -r 0 -x 5 -u root

[11667.541161] XFS mounting filesystem md0
[11667.756266] Ending clean XFS mount for filesystem: md0
[14610.114155] Filesystem "md0": inode 0x401afe0 background reclaim flush failed with 11
[14610.114171] Filesystem "md0": inode 0x401afe1 background reclaim flush failed with 11
[14610.114183] Filesystem "md0": inode 0x401afe2 background reclaim flush failed with 11
[14610.114195] Filesystem "md0": inode 0x401afe3 background reclaim flush failed with 11
[14610.114206] Filesystem "md0": inode 0x401afe4 background reclaim flush failed with 11
[14610.114219] Filesystem "md0": inode 0x401afe5 background reclaim flush failed with 11
[14610.114232] Filesystem "md0": inode 0x401afe6 background reclaim flush failed with 11
[14610.114245] Filesystem "md0": inode 0x401afe7 background reclaim flush failed with 11
[14610.114258] Filesystem "md0": inode 0x401afe8 background reclaim flush failed with 11
[14610.114271] Filesystem "md0": inode 0x401afe9 background reclaim flush failed with 11
[14610.114284] Filesystem "md0": inode 0x401afea background reclaim flush failed with 11
[14610.114297] Filesystem "md0": inode 0x401afeb background reclaim flush failed with 11
[15150.866569] Filesystem "md0": inode 0x61b6fe2 background reclaim flush failed with 11
[15150.866622] Filesystem "md0": inode 0x61b6ffa background reclaim flush failed with 11

=== mkfs ===

v40z1# mkfs.xfs -f /dev/md0 
log stripe unit (524288 bytes) is too large (maximum is 256KiB)
log stripe unit adjusted to 32KiB
meta-data=/dev/md0               isize=256    agcount=16, agsize=1227904 blks
         =                       sectsz=512   attr=2
data     =                       bsize=4096   blocks=19646464, imaxpct=25
         =                       sunit=128    swidth=256 blks
naming   =version 2              bsize=4096   ascii-ci=0
log      =internal log           bsize=4096   blocks=9600, version=2
         =                       sectsz=512   sunit=8 blks, lazy-count=1
realtime =none                   extsz=4096   blocks=0, rtextents=0

v40z1# grep md0 /proc/mdstat 
md0 : active raid0 sdb4[1] sda4[0]

v40z1# egrep 'sd.4|md0' /proc/partitions 
   8        4   39294337 sda4
   8       20   39294337 sdb4
   9        0   78587904 md0

v40z1# blockdev --getsize64 /dev/sd[ab]4 /dev/md0 
40237401088
40237401088
80474013696