After doing the steps below ( I actually reformatted all of the
drives used (sdb) in my case) the OST's join the MDT/MGS just fine
but then when my client mounts the target it will not write data to it:
[EMAIL PROTECTED]:/mnt/testfs# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/md1 455G 44G 389G 10% /
varrun 1005M 52K 1005M 1% /var/run
varlock 1005M 4.0K 1005M 1% /var/lock
procbususb 1005M 96K 1005M 1% /proc/bus/usb
udev 1005M 96K 1005M 1% /dev
devshm 1005M 0 1005M 0% /dev/shm
/dev/md0 89M 44M 40M 53% /boot
[EMAIL PROTECTED]:/testfs
1.2T 1.9G 1.1T 1% /mnt/testfs
[EMAIL PROTECTED]:/mnt/testfs#
[EMAIL PROTECTED]:/mnt/testfs# dd if=/dev/zero of=/mnt/testfs/striped/
pain.img bs=65536 count=100000
dd: writing `/mnt/testfs/striped/pain.img': Invalid argument
1+0 records in
0+0 records out
0 bytes (0 B) copied, 0.004042 seconds, 0.0 kB/s
I have tried records of different sizes and still the same, here are
the errors on the client:
LustreError: 2568:0:(client.c:574:ptlrpc_check_status()) @@@ type ==
PTL_RPC_MSG_ERR, err == 1 [EMAIL PROTECTED] x69/t0 o4->testfs-
[EMAIL PROTECTED]@tcp:28 lens 384/352 ref 2 fl Rpc:R/0/0 rc 0/1
LustreError: 2568:0:(client.c:574:ptlrpc_check_status()) @@@ type ==
PTL_RPC_MSG_ERR, err == 1 [EMAIL PROTECTED] x70/t0 o4->testfs-
[EMAIL PROTECTED]@tcp:28 lens 384/352 ref 2 fl Rpc:R/0/0 rc 0/1
LustreError: 2568:0:(client.c:574:ptlrpc_check_status()) @@@ type ==
PTL_RPC_MSG_ERR, err == 1 [EMAIL PROTECTED] x68/t0 o4->testfs-
[EMAIL PROTECTED]@tcp:28 lens 384/352 ref 2 fl Rpc:R/0/0 rc 0/1
these repeat several times and all OST's are mentioned, not just
0,1,3 as above.
Here is the log from the MGS/MDT:
LustreError: 30032:0:(ldlm_lib.c:1363:target_send_reply_msg()) @@@
processing error (-107) [EMAIL PROTECTED] x590075/t0 o101-><?>@<?
>:-1 lens 232/0 ref 0 fl Interpret:/0/0 rc -107/0
LustreError: 30032:0:(ldlm_lib.c:1363:target_send_reply_msg())
Skipped 1 previous similar message
alot of these.
I dont think I didnt anything differently, can anyone point whats
going wrong here?
-Joel Robison
On Jul 5, 2007, at 2:42 PM, Harald van Pee wrote:
On Thursday 05 July 2007 11:23 pm, Bernd Schubert wrote:
Joel Robison wrote:
Thanks for the quick reply Bernd,
I have not put any valuable data on the filesystem yet, so no
worries
about data loss, just 1.2T of zeros.
How can I disable extents and mballoc? is it a ../configure option?
I am away from the machines right now or I would check myself.
On the OSSs
1.) umount {ost-mountpoint}
2.) tunefs.lustre --mountfsoptions="" /dev/{ost-device}
3.) mount {ost-mountpoint}
would there a big performance loss and if so does the CFS team
suggests a
patch instead?
Cheers,
Bernd
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