Re: 2.6.15-mm2

[Jens Axboe <axboe@suse.de>]

On Thu, Jan 12 2006, Reuben Farrelly wrote:
> 
> 
> On 12/01/2006 12:13 a.m., Jens Axboe wrote:
> >On Wed, Jan 11 2006, Andrew Morton wrote:
> >>Neil thinks that an IO got lost.  In the git2->git3 diff we have:
> >>
> >> b/drivers/scsi/Kconfig                         |   10 
> >> b/drivers/scsi/ahci.c                          |    1 
> >> b/drivers/scsi/ata_piix.c                      |    5 
> >> b/drivers/scsi/libata-core.c                   |  145 +
> >> b/drivers/scsi/libata-scsi.c                   |   48 
> >> b/drivers/scsi/libata.h                        |    4 
> >> b/drivers/scsi/sata_mv.c                       |    1 
> >> b/drivers/scsi/sata_promise.c                  |    1 
> >> b/drivers/scsi/sata_sil.c                      |    1 
> >> b/drivers/scsi/sata_sil24.c                    |    1 
> >> b/drivers/scsi/sata_sx4.c                      |    1 
> >> b/drivers/scsi/scsi_lib.c                      |   50 
> >> b/drivers/scsi/scsi_sysfs.c                    |   31 
> >> b/drivers/scsi/sd.c                            |   85 -
> >> b/fs/bio.c                                     |   26 
> >>
> >>Jens, Jeff: were any of those changes added in the final day or two, not
> >>included in the trees which I pull?
> >
> >Reuben, do you have any barrier= options in your fstab for any reiser
> >file system?
> 
> None whatsoever:
> 
> /dev/md0                /                       reiserfs defaults        0 0
> none                    /dev/pts                devpts   gid=5,mode=620  0 0
> none                    /dev/shm                tmpfs    defaults        0 0
> none                    /proc                   proc     defaults        0 0
> sysfs                   /sys                    sysfs    defaults        0 0
> /dev/sda1               /boot                   ext3     defaults        1 2
> #/dev/sdb1              /boot-2                 ext3     defaults        1 2
> /dev/md1                /home                   reiserfs defaults        0 0
> /dev/md2                /var                    reiserfs defaults        0 0
> /dev/md3                /var/www/cgi-bin        reiserfs defaults        0 0
> /dev/md4                /tmp                    reiserfs defaults        0 0
> /dev/md5                /backup                 reiserfs defaults        0 0
> /dev/sda8               /var/spool/squid-1      reiserfs noatime,notail  0 0
> /dev/sdb8               /var/spool/squid-2      reiserfs noatime,notail  0 0
> /dev/sda9               swap                    swap     defaults        0 0
> /dev/sdb9               swap                    swap     defaults        0 0
> /dev/sdc1               /store                  reiserfs defaults        0 0
> /dev/shm                /var/spool/amavisd/tmp  tmpfs 
> defaults,size=25m,mode=700,uid=508,gid=509, 0 0
> /dev/fd0                /media/floppy           auto 
> pamconsole,exec,noauto,managed 0 0

Then the barrier changes from git2 -> git3 should not have anything to
do with it. Strange... I guess you should try the git bisect method to
narrow it down.

-- 
Jens Axboe

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