Hi,
I was wondering in which part/structure of the code the file handle
information is present in Lustre. Can somebody please point me to it ?
I tried looking up in the code but couldn't exactly make it out.
Is File handle part of EA i.e. the extended attributes ?
Thanks,
Vilobh
We are (finally) updating our x4500's to rhel5 and luster 1.8.5 from rhel4 and
1.6.7
On rhel4 we had used the patch from:
https://bugzilla.lustre.org/show_bug.cgi?id=14040
for the mv_sata module.
Is this still recommended on rhel5? To use the mv_sata module over the stock
redhat sata_mv as
Brock Palen wrote:
We are (finally) updating our x4500's to rhel5 and luster 1.8.5 from rhel4
and 1.6.7
On rhel4 we had used the patch from:
https://bugzilla.lustre.org/show_bug.cgi?id=14040
for the mv_sata module.
Is this still recommended on rhel5? To use the mv_sata module over the
Hi,
After my MDS crashed I was unable to mount the mdt/mgs. The dmesg
output is below. I'm unable to remove lustre modules (lustre_rmmod) and
it's listed under /proc/fs/lustre/devices but not mounted. Rebooting
the system to try again results in a kernel panic. Upon reset I ran
fsck which
Greetings,
I've got such strange situation:
We've installed lustre-client(2.0.0) and xen(4.0) on Debian squeeze.
Then we loaded img files with virtual machine images on lustre (images
were striped on 2 OSTs). VM started but then crashed. After that I tried
to remove img files from lustre.
Ok I ran the following tests:
[1]
Application spawns 8 threads. I write to Lustre having 8 OSTs.
Each thread writes data in blocks of 1 Mbyte in a round robin fashion, i.e.
T0 writes to offsets 0, 8MB, 16MB, etc.
T1 writes to offsets 1MB, 9MB, 17MB, etc.
The stripe size being 1MByte, every
Hello!
On May 26, 2011, at 8:19 AM, Ekaterina Popova wrote:
We've installed lustre-client(2.0.0) and xen(4.0) on Debian squeeze.
Then we loaded img files with virtual machine images on lustre (images
were striped on 2 OSTs). VM started but then crashed. After that I tried
to remove img
Hello!
On May 26, 2011, at 3:13 AM, vilobh meshram wrote:
I was wondering in which part/structure of the code the file handle
information is present in Lustre. Can somebody please point me to it ?
I tried looking up in the code but couldn't exactly make it out.
Is File handle part of
On Thu, May 26, 2011 at 10:27:26AM -0700, Dan wrote:
Lustre: MGS MGS started
Lustre: MGC192.168.5.100@o2ib: Reactivating import
Lustre: MGC192.168.5.100@o2ib: Reactivating import
So you use infiniband ...
[...]
LustreError: 5590:0:(ldlm_lib.c:331:client_obd_setup()) can't add
initial
Hi Oleg,
Thanks for the reply.
What is equivalent of the NFS File handle in Lustre ?
Can you give me example of few of the multiple things that could be called
as a File handle.
Thanks,
Vilobh
On Thu, May 26, 2011 at 4:30 PM, Oleg Drokin gr...@whamcloud.com wrote:
Hello!
On May 26, 2011,
Hello!
Well, the closest to nfs fh is probably lustre FID. (inode inum and
generation in 1.8).
Multiple things are: the open handle returned by MDS open, the FIDs, the nfs
file handle constructed by lustre_nfs layer, the file descriptors returned from
open(2), ...
Bye,
Oleg
On May
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