[Lustre-discuss] copying files from 1.8.7 to 2.1.1

[Andreas Dilger]

On 2012-03-29, at 6:02 PM, Samuel Aparicio wrote:
> this looks like LU-532 ??
> 

> On Mar 29, 2012, at 4:57 PM, Samuel Aparicio wrote:
>> 
>> We have two filesystems in operation, with separate mds/mgs/oss machines, one is running lustre-1.8.7 the other is on 2.1.1
>> While copying files across from 1.8.7 to 2.1.1 we notice the following messages.
>> the mds/oss and clients all have /etc/xattr.conf with lustre and trusted set as skip.
>> 
>> the pool message is because there is no corresponding slow pool on the new storage but are the other xattr messages related to this or something else?

Hard to say for sure.  The debugging patch for this was only landed
to 2.2.0, not for 2.1.1.  If you could apply the patch from change
http://review.whamcloud.com/1161 to your MDS it would tell us which
xattr was having problems.

>> thanks
>> ----------------------
>> Lustre: 2321:0:(mdt_xattr.c:374:mdt_reint_setxattr()) client miss to set OBD_MD_FLCTIME when setxattr: [object [0x200000414:0x2424:0x0]] [valid 68719476736]
>> Lustre: 2321:0:(mdt_xattr.c:374:mdt_reint_setxattr()) client miss to set OBD_MD_FLCTIME when setxattr: [object [0x200000414:0x2425:0x0]] [valid 68719476736]
>> Lustre: 3909:0:(mdt_xattr.c:374:mdt_reint_setxattr()) client miss to set OBD_MD_FLCTIME when setxattr: [object [0x200000414:0x2bc8:0x0]] [valid 68719476736]
>> Lustre: 3909:0:(mdt_xattr.c:374:mdt_reint_setxattr()) client miss to set OBD_MD_FLCTIME when setxattr: [object [0x200000414:0x2d70:0x0]] [valid 68719476736]
>> Lustre: 3909:0:(mdt_xattr.c:374:mdt_reint_setxattr()) Skipped 1 previous similar message
>> Lustre: 4278:0:(mdt_xattr.c:374:mdt_reint_setxattr()) client miss to set OBD_MD_FLCTIME when setxattr: [object [0x200000414:0x2d75:0x0]] [valid 68719476736]
>> Lustre: 3909:0:(mdt_xattr.c:374:mdt_reint_setxattr()) client miss to set OBD_MD_FLCTIME when setxattr: [object [0x200000414:0x2d98:0x0]] [valid 68719476736]
>> Lustre: 3909:0:(mdt_xattr.c:374:mdt_reint_setxattr()) Skipped 69 previous similar messages
>> Lustre: 3909:0:(lov_pool.c:673:lov_find_pool()) Request for an unknown pool (slow)
>> Lustre: 3909:0:(mdt_xattr.c:374:mdt_reint_setxattr()) client miss to set OBD_MD_FLCTIME when setxattr: [object [0x200000414:0x2dd2:0x0]] [valid 68719476736]
>> Lustre: 3909:0:(mdt_xattr.c:374:mdt_reint_setxattr()) Skipped 107 previous similar messages
>> Lustre: 3909:0:(mdt_xattr.c:374:mdt_reint_setxattr()) client miss to set OBD_MD_FLCTIME when setxattr: [object [0x200000414:0x2f05:0x0]] [valid 68719476736]
>> Lustre: 3909:0:(mdt_xattr.c:374:mdt_reint_setxattr()) Skipped 613 previous similar messages
>> Lustre: 3909:0:(mdt_xattr.c:374:mdt_reint_setxattr()) client miss to set OBD_MD_FLCTIME when setxattr: [object [0x200000414:0x31a9:0x0]] [valid 68719476736]
>> Lustre: 3909:0:(mdt_xattr.c:374:mdt_reint_setxattr()) Skipped 1351 previous similar messages
>> Lustre: 3909:0:(lov_pool.c:673:lov_find_pool()) Request for an unknown pool (slow)

Cheers, Andreas
--
Andreas Dilger                       Whamcloud, Inc.
Principal Lustre Engineer            http://www.whamcloud.com/