[Lustre-discuss] page allocation failure

[Lu Wang]

Dear list,



Nov 20 10:43:16 boss02 kernel: ll_ost_io_126: page allocation failure.
order:4, mode:0x50
Nov 20 10:43:16 boss02 kernel: ll_ost_io_42: page allocation failure.
order:4, mode:0x50
Nov 20 10:43:19 boss02 kernel:  [<fb671a80>]<4>ll_ost_io_47: page
allocation failure. order:4, mode:0x50
Nov 20 10:43:26 boss02 kernel: HighMem: 688*4kB <4>ll_ost_io_133: page
allocation failure. order:4, mode:0x50
Nov 20 12:02:27 boss02 kernel: ll_ost_io_25: page allocation failure.
order:4, mode:0x50
Nov 20 12:02:27 boss02 kernel: ll_ost_io_13: page allocation failure.
order:4, mode:0x50
Nov 20 12:02:27 boss02 kernel:  [<fb65b009>]<4>ll_ost_io_09: page
allocation failure. order:4, mode:0x50
Nov 20 12:02:27 boss02 kernel:  [<fb0b715e>]<4>ll_ost_io_111: page
allocation failure. order:4, mode:0x50
Nov 20 12:11:08 boss02 kernel: ll_ost_io_85: page allocation failure.
order:4, mode:0x50
Nov 20 12:11:08 boss02 kernel: ll_ost_io_23: page allocation failure.
order:4, mode:0x50
Nov 20 12:11:10 boss02 kernel:  [<fb66fcf5>]<4>ll_ost_io_134: page
allocation failure. order:4, mode:0x50
Nov 20 12:11:15 boss02 kernel:  [<c01c41ca>]<4>ll_ost_io_109: page
allocation failure. order:4, mode:0x50
Nov 20 16:39:12 boss02 kernel: ll_ost_io_122: page allocation failure.
order:4, mode:0x50
Nov 20 16:39:12 boss02 kernel: ll_ost_io_32: page allocation failure.
order:4, mode:0x50
Nov 20 16:39:12 boss02 kernel:  [<c0146301>]<4>ll_ost_io_90: page
allocation failure. order:4, mode:0x50
Nov 20 16:39:12 boss02 kernel: ll_ost_io_126: page allocation failure.
order:4, mode:0x50
Nov 20 18:13:20 boss02 kernel: ll_ost_io_15: page allocation failure.
order:4, mode:0x50
Nov 20 18:13:20 boss02 kernel: ll_ost_io_26: page allocation failure.
order:4, mode:0x50
Nov 20 18:13:20 boss02 kernel:  [<c01425cc>]<4>ll_ost_io_48: page
allocation failure. order:4, mode:0x50
Nov 20 18:13:21 boss02 kernel:  [<c01c0fba>]<4>ll_ost_io_105: page
allocation failure. order:4, mode:0x50
Nov 20 19:40:37 boss02 kernel: ll_ost_io_21: page allocation failure.
order:4, mode:0x50
Nov 20 19:40:37 boss02 kernel: ll_ost_io_121: page allocation failure.
order:4, mode:0x50
Nov 20 19:40:37 boss02 kernel: ll_ost_io_128: page allocation failure.
order:4, mode:0x50
Nov 20 19:40:38 boss02 kernel:  [<c01259d4>]<4>ll_ost_io_81: page
allocation failure. order:4, mode:0x50
Nov 21 00:51:51 boss02 kernel: ll_ost_io_46: page allocation failure.
order:4, mode:0x50
Nov 21 00:51:51 boss02 kernel: ll_ost_io_73: page allocation failure.
order:4, mode:0x50
Nov 21 00:51:51 boss02 kernel:  [<c0145f2d>]<4>ll_ost_io_08: page
allocation failure. order:4, mode:0x50
Nov 21 00:51:51 boss02 kernel:  [<c0145f2d>]<4>ll_ost_io_67: page
allocation failure. order:4, mode:0x50
Nov 21 05:48:44 boss02 kernel: ll_ost_io_38: page allocation failure.
order:4, mode:0x50
Nov 21 05:48:44 boss02 kernel: ll_ost_io_114: page allocation failure.
order:4, mode:0x50
Nov 21 05:48:44 boss02 kernel:  [<c0146301>]<4>ll_ost_io_06: page
allocation failure. order:4, mode:0x50
Nov 21 05:48:44 boss02 kernel:  [<c01451ed>]<4>ll_ost_io_86: page
allocation failure. order:4, mode:0x50