[Gluster-devel] Problem with afr_setxattr_cbk on 1.3.4

[Krishna Srinivas]

> getxattr("/www/thumbs/originals/0/199/199000_0.jpg",
> "system.posix_acl_access", 0xbfe6e9f0, 132) = -1 EOPNOTSUPP (Operation
> not supp
> orted)
> setxattr("/mnt/sharedbig/test6.jpg", "system.posix_acl_access",
> "\x02\x00\x00\x00\x01\x00\x07\x00\xff\xff\xff\xff\x04\x00\x07\x00\xf
> f\xff\xff\xff \x00\x07\x00\xff\xff\xff\xff", 28, 0) = -1 EOPNOTSUPP
> (Operation not supported)
> chmod("/mnt/sharedbig/test6.jpg", 0100777) = 0
> unlink("/www/thumbs/originals/0/199/199000_0.jpg") = 0

It is trying to set some ACL related xattrs and failing in the
backend. I think it is harmless. What distribution are you using?


> close(1)                                = 0
> exit_group(0)
>
> Krishna Srinivas wrote:
> > Hi Karl,
> >
> > Can you paste strace of mv command when you see those errors
> > in the log? The last few relavent lines of the strace outout will do.
> > you can use the -o option for specifying output file.
> >
> > strace -o /tmp/mv.log mv file1 file2
> >
> > Krishna
> >
> > On 10/11/07, Karl Bernard <karl at vomba.com> wrote:
> >
> >> Krishna,
> >>
> >> I only get those errors with a "mv", I tried a cp and I don't see those
> >> errors.
> >> getfattr --dump on both the original and copied files return no error
> >> but an empty string
> >>
> >> Amar,
> >>
> >> My filesystem was not originally mounted with the specific option
> >> user_xattr, however it is my understanding CentOS has it enabled by
> >> default. I later added the mount option but still get the errors.
> >> /dev/mapper/VolGroup00-data on /data type ext3
> >> (rw,noatime,nodiratime,user_xattr)
> >>
> >> I tried soing the same mv operation as root on the client and the same
> >> errors  get logged.
> >>
> >> Karl
> >>
> >> Krishna Srinivas wrote:
> >>
> >>> are you just doing mv? or any other specific command?
> >>> Can you do a "getfattr --dump" on the original and copied
> >>> file and see if there are any differences.
> >>>
> >>> Thanks
> >>> Krishna
> >>>
> >>>
> >>>
> >> Amar S. Tumballi wrote:
> >>
> >>> Karl,
> >>>   can you check if your backend filsystem has been mounted with -o
> >>> user_xattr (option in fstab). Also, do you get the same problem when
> >>> you try to access the files via glusterfs as root (on the client side)?
> >>>
> >>> thanks
> >>>
> >>> On 10/11/07, Karl Bernard <karl at vomba.com> wrote:
> >>>
> >>>
> >>>> Hello All.
> >>>>
> >>>> I'm having some issues copying files from local filesystem to gluster.
> >>>> The files seem to get copied fine, however I get tons of log errors.
> >>>>
> >>>> The errors I get:
> >>>> 2007-10-10 17:41:20 E [afr.c:1120:afr_setxattr_cbk] afr3-4:
> >>>> (path=/dev-www.sxx.com/thumbnails/originals/thumbs/0/107/107668_1.jpg
> >>>> child=sxx03) op_ret=-1 op_errno=95
> >>>>
> >>>> I'm doing a mv and each error repeats 4 times.
> >>>>
> >>>> I've made sure Extended Attributes where enabled. and tested doing:
> >>>> setfattr -n user.test -v 1
> >>>> /data/glusterfs/dataspace/dev-www.sxx.com/thumbnails/originals/thumbs/0/107/107668_1.jpg
> >>>>
> >>>> Version:
> >>>>   glusterfs-1.3.4
> >>>>   fuse-2.7.0-glfs4
> >>>>
> >>>> here's some debug log. Can anyone suggest what might be wrong? I can
> >>>> post more info on my setup if needed.