scjody@clusterfs.com
2007-Jun-19 09:34 UTC
[Lustre-devel] [Bug 12768] New: (lov_qos.c:762:alloc_qos()) ASSERTION(nfound == *stripe_cnt) failed
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using the following link:
https://bugzilla.lustre.org/show_bug.cgi?id=12768
During sanity test 27m on b1_6 with the following patches applied:
- bug 4900 attachment 10973
- bug 12417 attachment 10535
Lustre: 27138:0:(debug.c:432:libcfs_debug_mark_buffer()) DEBUG MARKER: == test
27m: create file while OST0 was full =================== 11:22:45 (1182266565)
format at client.c:579:ptlrpc_check_status doesn''t end in newline
LustreError: 11-0: an error ocurred while communicating with (no nid) The
ost_write operation failed with -28<3>LustreError:
26082:0:(lov_qos.c:617:alloc_specific()) can''t lstripe objid 0xe6: have
0 want 1
LustreError: 26082:0:(mds_open.c:420:mds_create_objects()) error creating
objects for inode 230: rc = -27
LustreError: 26082:0:(mds_open.c:712:mds_finish_open()) mds_create_objects: rc =
-27
LustreError: 27382:0:(file.c:298:ll_intent_file_open()) lock enqueue: err: -27
LustreError: 26079:0:(lov_qos.c:758:alloc_qos()) Didn''t find any OSTs?
LustreError: 26079:0:(lov_qos.c:762:alloc_qos()) ASSERTION(nfound =*stripe_cnt)
failed
LustreError: 26079:0:(tracefile.c:433:libcfs_assertion_failed()) LBUG
Lustre: 26079:0:(linux-debug.c:168:libcfs_debug_dumpstack()) showing stack for
process 26079
ll_mdt_00 R running 4380 26079 1 26080 26078 (L-TLB)
00006af8 0000e3f5 00000000 f09b94a0 00000065 e8b81280 c0128e69 00000001
00000246 c011d758 e6700af0 00000000 00000022 efe5c400 da846000 e502bcc0
e6700a80 f099c3a3 00000246 4677f4d6 000972a4 00000000 e6700af0 e6700b20
Call Trace:
[<c0128e69>] __mod_timer+0x101/0x10b
[<c011d758>] default_wake_function+0x0/0xc
[<f099c3a3>] cfs_block_sigs+0x73/0xa0 [libcfs]
[<f0bbc539>] ptlrpc_main+0x799/0xe80 [ptlrpc]
[<c011d758>] default_wake_function+0x0/0xc
[<f0bbbd90>] ptlrpc_retry_rqbds+0x0/0x10 [ptlrpc]
[<c02d3922>] ret_from_fork+0x6/0x14
[<f0bbbd90>] ptlrpc_retry_rqbds+0x0/0x10 [ptlrpc]
[<f0bbbda0>] ptlrpc_main+0x0/0xe80 [ptlrpc]
[<c01041f5>] kernel_thread_helper+0x5/0xb
LustreError: dumping log to /tmp/lustre-log.1182266582.26079
I will attach the log and also try to reproduce.