search for: ptlrpc_import_delay_req

Hello. OS CentOS 5.4 uname -a Linux oss0 2.6.18-128.7.1.el5_lustre.1.8.1.1 #1 SMP Tue Oct 6 05:48:57 MDT 2009 x86_64 x86_64 x86_64 GNU/Linux Lustre 1.8.1.1 OSS server. A lot of errors in /var/log/messages: Aug 10 14:46:34 oss0 kernel: LustreError: 2802:0:(client.c:775:ptlrpc_import_delay_req()) Skipped 1 previous similar message Aug 10 15:07:01 oss0 kernel: LustreError: 2802:0:(client.c:775:ptlrpc_import_delay_req()) @@@ IMP_CLOSED req at ffff810210710c00 x1343624153290636/t0 o401->@10.10.10.6 at tcp:17/18 lens 4096/384 e 0 to 1 dl 0 ref 1 fl Rpc:N/0/0 rc 0/0 Aug 10 15:12:34 oss0...

Hi, Our environment is: 2.6.9-55.0.9.EL_lustre.1.6.3smp I am getting following errors from two OSS''s ... Nov 7 10:39:51 storage09.beowulf.cluster kernel: LustreError: 23045:0:(client.c:519:ptlrpc_import_delay_req()) @@@ IMP_INVALID req at 00000100b410be00 x4190687/t0 o101->MGS at MGC10.143.245.201@tcp_0:26 lens 232/240 ref 1 fl Rpc:/0/0 rc 0/0 Nov 7 10:39:51 storage09.beowulf.cluster kernel: LustreError: 23045:0:(client.c:519:ptlrpc_import_delay_req()) Skipped 119 previous similar messages Nov...

I''m seeing this error message on one of my OSS''s but not the other three. Any idea what is causing it? Oct 25 13:58:56 oss2 kernel: LustreError: 3228:0:(client.c:519:ptlrpc_import_delay_req()) @@@ IMP_INVALID req at f6b13200 x18040/t0 o101->MGS at MGC192.168.0.200@tcp_0:26 lens 176/184 ref 1 fl Rpc:/0/0 rc 0/0 Oct 25 13:58:56 oss2 kernel: LustreError: 3228:0:(client.c:519:ptlrpc_import_delay_req()) Skipped 39 previous similar messages Oct 25 14:09:35 oss2 kernel: LustreError: 322...

...r recovery to complete. Jan 10 12:40:38 LustreError: 167-0: This client was evicted by hpfs-MDT0000; in progress operations using this service will fail. Jan 10 12:40:38 LustreError: 7975:0:(mdc_locks.c:424:mdc_finish_enqueue()) ldlm_cli_enqueue: -5 Jan 10 12:40:38 LustreError: 7975:0:(client.c:519:ptlrpc_import_delay_req()) @@@ IMP_INVALID req at ffff8100c5298800 x649493/t0 o101->hpfs-MDT0000_UUID at 130.239.78.233@tcp:12 lens 432/912 ref 1 fl Rpc:/0/0 rc 0/0 Jan 10 12:40:38 LustreError: 7975:0:(mdc_locks.c:424:mdc_finish_enqueue()) ldlm_cli_enqueue: -108 Jan 10 12:41:40 LustreError: 7979:0:(client.c:519:ptlrpc...

on our cluster that has been running lustre for about 1 month. I have 1 MDT/MGS and 1 OSS with 2 OST''s. Our cluster uses all Gige and has about 608 nodes 1854 cores. We have allot of jobs that die, and/or go into high IO wait, strace shows processes stuck in fstat(). The big problem is (i think) I would like some feedback on it that of these 608 nodes 209 of them have in dmesg

Hi I want my lustre do such things during OST failed: if some file has stripe data on th failed OST, any operation on the file will return IO error without blocking, and also at this moment I can create and read/write new file or read/write files which have no stripe data on the failed OST without blocking. What should I do ? How to configure? thanks! swin -------------- next part