[LU-371] Hyperion MDS failed on loading sptlrpc for ENOMEM Created: 28/May/11  Updated: 28/Jun/11  Resolved: 28/Jun/11

Status: Resolved
Project: Lustre
Component/s: None
Affects Version/s: Lustre 2.1.0
Fix Version/s: Lustre 2.1.0

Type: Bug Priority: Minor
Reporter: Liang Zhen (Inactive) Assignee: Liang Zhen (Inactive)
Resolution: Fixed Votes: 0
Labels: None

Severity: 3
Rank (Obsolete): 4975

 Description   

Failure looks like this, -1 debug log attached.

  1. ehyperion-mds1 /root > modprobe -v lustre
    insmod /lib/modules/2.6.18-238.9.1.el5_lustre/updates/kernel/net/lustre/libcfs.ko libcfs_panic_on_lbug=1
    insmod /lib/modules/2.6.18-238.9.1.el5_lustre/updates/kernel/fs/lustre/lvfs.ko
    insmod /lib/modules/2.6.18-238.9.1.el5_lustre/updates/kernel/net/lustre/lnet.ko networks="o2ib0(ib0)" live_router_check_in
    insmod /lib/modules/2.6.18-238.9.1.el5_lustre/updates/kernel/fs/lustre/obdclass.ko
    insmod /lib/modules/2.6.18-238.9.1.el5_lustre/updates/kernel/fs/lustre/ptlrpc.ko
    WARNING: Error inserting ptlrpc (/lib/modules/2.6.18-238.9.1.el5_lustre/updates/kernel/fs/lustre/ptlrpc.ko): Cannot allocate memor
    WARNING: Error inserting fld (/lib/modules/2.6.18-238.9.1.el5_lustre/updates/kernel/fs/lustre/fld.ko): Cannot allocate memory
    WARNING: Error inserting fid (/lib/modules/2.6.18-238.9.1.el5_lustre/updates/kernel/fs/lustre/fid.ko): Cannot allocate memory
    WARNING: Error inserting mdc (/lib/modules/2.6.18-238.9.1.el5_lustre/updates/kernel/fs/lustre/mdc.ko): Cannot allocate memory
    WARNING: Error inserting osc (/lib/modules/2.6.18-238.9.1.el5_lustre/updates/kernel/fs/lustre/osc.ko): Cannot allocate memory
    WARNING: Error inserting lov (/lib/modules/2.6.18-238.9.1.el5_lustre/updates/kernel/fs/lustre/lov.ko): Cannot allocate memory
    FATAL: Error inserting lustre (/lib/modules/2.6.18-238.9.1.el5_lustre/updates/kernel/fs/lustre/lustre.ko): Cannot allocate memory

I checked the log, it failed at this point but we need more information to pin the bug

00000100:00000040:8.0:1306524860.227747:0:14126:0:(pinger.c:315:ptlrpc_pinger_main()) next wakeup in 25000 (4304047406)
00000100:00000001:0.0:1306524860.227920:0:14070:0:(ptlrpc_module.c:109:ptlrpc_init()) Process leaving via cleanup (rc=18446744073709551604 : -12 : 0xfffffffffffffff4)

 Comments   
Comment by Liang Zhen (Inactive) [ 28/May/11 ]

debug patch is here:

http://review.whamcloud.com/#change,869

Comment by Build Master (Inactive) [ 27/Jun/11 ]

Integrated in lustre-master » x86_64,client,sles11,inkernel #186
LU-371 call OBD_ALLOC_LARGE to allocate epp_pools

Oleg Drokin : a36a47b5078e27168260a2f92e0e25ecbcad191a
Files :

  • lustre/ptlrpc/sec_bulk.c
Comment by Build Master (Inactive) [ 27/Jun/11 ]

Integrated in lustre-master » x86_64,server,el6,inkernel #186
LU-371 call OBD_ALLOC_LARGE to allocate epp_pools

Oleg Drokin : a36a47b5078e27168260a2f92e0e25ecbcad191a
Files :

  • lustre/ptlrpc/sec_bulk.c
Comment by Build Master (Inactive) [ 27/Jun/11 ]

Integrated in lustre-master » i686,client,el6,inkernel #186
LU-371 call OBD_ALLOC_LARGE to allocate epp_pools

Oleg Drokin : a36a47b5078e27168260a2f92e0e25ecbcad191a
Files :

  • lustre/ptlrpc/sec_bulk.c
Comment by Build Master (Inactive) [ 27/Jun/11 ]

Integrated in lustre-master » i686,server,el6,inkernel #186
LU-371 call OBD_ALLOC_LARGE to allocate epp_pools

Oleg Drokin : a36a47b5078e27168260a2f92e0e25ecbcad191a
Files :

  • lustre/ptlrpc/sec_bulk.c
Comment by Build Master (Inactive) [ 27/Jun/11 ]

Integrated in lustre-master » x86_64,client,el6,inkernel #186
LU-371 call OBD_ALLOC_LARGE to allocate epp_pools

Oleg Drokin : a36a47b5078e27168260a2f92e0e25ecbcad191a
Files :

  • lustre/ptlrpc/sec_bulk.c
Comment by Build Master (Inactive) [ 27/Jun/11 ]

Integrated in lustre-master » x86_64,client,ubuntu1004,inkernel #186
LU-371 call OBD_ALLOC_LARGE to allocate epp_pools

Oleg Drokin : a36a47b5078e27168260a2f92e0e25ecbcad191a
Files :

  • lustre/ptlrpc/sec_bulk.c
Comment by Build Master (Inactive) [ 27/Jun/11 ]

Integrated in lustre-master » i686,client,el5,ofa #186
LU-371 call OBD_ALLOC_LARGE to allocate epp_pools

Oleg Drokin : a36a47b5078e27168260a2f92e0e25ecbcad191a
Files :

  • lustre/ptlrpc/sec_bulk.c
Comment by Build Master (Inactive) [ 27/Jun/11 ]

Integrated in lustre-master » i686,client,el5,inkernel #186
LU-371 call OBD_ALLOC_LARGE to allocate epp_pools

Oleg Drokin : a36a47b5078e27168260a2f92e0e25ecbcad191a
Files :

  • lustre/ptlrpc/sec_bulk.c
Comment by Build Master (Inactive) [ 27/Jun/11 ]

Integrated in lustre-master » i686,server,el5,ofa #186
LU-371 call OBD_ALLOC_LARGE to allocate epp_pools

Oleg Drokin : a36a47b5078e27168260a2f92e0e25ecbcad191a
Files :

  • lustre/ptlrpc/sec_bulk.c
Comment by Build Master (Inactive) [ 27/Jun/11 ]

Integrated in lustre-master » i686,server,el5,inkernel #186
LU-371 call OBD_ALLOC_LARGE to allocate epp_pools

Oleg Drokin : a36a47b5078e27168260a2f92e0e25ecbcad191a
Files :

  • lustre/ptlrpc/sec_bulk.c
Comment by Build Master (Inactive) [ 27/Jun/11 ]

Integrated in lustre-master » x86_64,server,el5,ofa #186
LU-371 call OBD_ALLOC_LARGE to allocate epp_pools

Oleg Drokin : a36a47b5078e27168260a2f92e0e25ecbcad191a
Files :

  • lustre/ptlrpc/sec_bulk.c
Comment by Build Master (Inactive) [ 27/Jun/11 ]

Integrated in lustre-master » x86_64,client,el5,inkernel #186
LU-371 call OBD_ALLOC_LARGE to allocate epp_pools

Oleg Drokin : a36a47b5078e27168260a2f92e0e25ecbcad191a
Files :

  • lustre/ptlrpc/sec_bulk.c
Comment by Build Master (Inactive) [ 27/Jun/11 ]

Integrated in lustre-master » x86_64,server,el5,inkernel #186
LU-371 call OBD_ALLOC_LARGE to allocate epp_pools

Oleg Drokin : a36a47b5078e27168260a2f92e0e25ecbcad191a
Files :

  • lustre/ptlrpc/sec_bulk.c
Comment by Build Master (Inactive) [ 27/Jun/11 ]

Integrated in lustre-master » x86_64,client,el5,ofa #186
LU-371 call OBD_ALLOC_LARGE to allocate epp_pools

Oleg Drokin : a36a47b5078e27168260a2f92e0e25ecbcad191a
Files :

  • lustre/ptlrpc/sec_bulk.c
Comment by Liang Zhen (Inactive) [ 28/Jun/11 ]

patch landed on master

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