OS: Ubuntu 8.04 x64 Kern: Linux n1 2.6.24-24-server #1 SMP Tue Jul 7 19:39:36 UTC 2009 x86_64 GNU/Linux 10 Node Cluster OCFS2 Version: ocfs2-tools 1.3.9-0ubuntu1 ocfs2-tools-static-dev 1.3.9-0ubuntu1 ocfs2console 1.3.9-0ubuntu1
r...@n1:~# cat /proc/meminfo MemTotal: 16533296 kB MemFree: 47992 kB Buffers: 179240 kB Cached: 13185084 kB SwapCached: 72 kB Active: 4079712 kB Inactive: 12088860 kB SwapTotal: 31246416 kB SwapFree: 31246344 kB Dirty: 2772 kB Writeback: 4 kB AnonPages: 2804460 kB Mapped: 51556 kB Slab: 223976 kB SReclaimable: 61192 kB SUnreclaim: 162784 kB PageTables: 12148 kB NFS_Unstable: 8 kB Bounce: 0 kB CommitLimit: 39513064 kB Committed_AS: 3698728 kB VmallocTotal: 34359738367 kB VmallocUsed: 53888 kB VmallocChunk: 34359684419 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB I have started seeing the below on one of the nodes. The node does not reboot it continues to function "normally" Is this a memory issue? Please can you provide direction. Sep 24 16:31:46 n1 kernel: [75206.689992] CPU 0 Sep 24 16:31:46 n1 kernel: [75206.690018] Modules linked in: ocfs2 crc32c libcrc32c nfsd auth_rpcgss exportfs ipmi_devintf ipmi_si ipmi_msghandler ipv6 ocfs2_dlmfs ocfs2_dlm ocfs2_nodemanager configfs iptable_filter ip_tables x_tables xfs ib_iser rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi scsi_transport_iscsi nfs lockd nfs_acl sunrpc parport_pc lp parport loop serio_raw psmouse i2c_piix4 i2c_core dcdbas evdev button k8temp shpchp pci_hotplug pcspkr ext3 jbd mbcache sg sr_mod cdrom sd_mod ata_generic pata_acpi usbhid hid ehci_hcd tg3 sata_svw pata_serverworks ohci_hcd libata scsi_mod usbcore thermal processor fan fbcon tileblit font bitblit softcursor fuse Sep 24 16:31:46 n1 kernel: [75206.690455] Pid: 15931, comm: read_query Tainted: G D 2.6.24-24-server #1 Sep 24 16:31:46 n1 kernel: [75206.690509] RIP: 0010:[<ffffffff8856c404>] [<ffffffff8856c404>] :ocfs2:ocfs2_meta_lock_full+0x6a4/0xec0 Sep 24 16:31:46 n1 kernel: [75206.690591] RSP: 0018:ffff8101c64c9848 EFLAGS: 00010292 Sep 24 16:31:46 n1 kernel: [75206.690623] RAX: 0000000000000092 RBX: ffff81034ba74000 RCX: 00000000ffffffff Sep 24 16:31:46 n1 kernel: [75206.690659] RDX: 00000000ffffffff RSI: 0000000000000000 RDI: ffffffff8058ffa4 Sep 24 16:31:46 n1 kernel: [75206.690695] RBP: 0000000100080000 R08: 0000000000000000 R09: 00000000ffffffff Sep 24 16:31:46 n1 kernel: [75206.690730] R10: 0000000000000000 R11: 0000000000000000 R12: ffff81033fca4e00 Sep 24 16:31:46 n1 kernel: [75206.690766] R13: ffff81033fca4f08 R14: ffff81033fca52b8 R15: ffff81033fca4f08 Sep 24 16:31:46 n1 kernel: [75206.690802] FS: 00002b312f0119f0(0000) GS:ffffffff805c5000(0000) knlGS:00000000f546bb90 Sep 24 16:31:46 n1 kernel: [75206.690857] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Sep 24 16:31:46 n1 kernel: [75206.690890] CR2: 00002b89f1e81000 CR3: 0000000168971000 CR4: 00000000000006e0 Sep 24 16:31:46 n1 kernel: [75206.690925] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Sep 24 16:31:46 n1 kernel: [75206.690961] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Sep 24 16:31:46 n1 kernel: [75206.690998] Process read_query (pid: 15931, threadinfo ffff8101c64c8000, task ffff81021543f7d0) Sep 24 16:31:46 n1 kernel: [75206.691054] Stack: ffff810243c402af ffff810243c40299 ffff81021b462408 000000011b462440 Sep 24 16:31:46 n1 kernel: [75206.691116] ffff8101c64c9910 0000000100000000 ffff810217564e00 ffffffff8029018a Sep 24 16:31:46 n1 kernel: [75206.691176] 0000000000000296 0000000000000001 ffffffffffffffff ffff81004c052f70 Sep 24 16:31:46 n1 kernel: [75206.691217] Call Trace: Sep 24 16:31:46 n1 kernel: [75206.691273] [isolate_lru_pages+0x8a/0x210] isolate_lru_pages+0x8a/0x210 Sep 24 16:31:46 n1 kernel: [75206.691323] [<ffffffff8857d4db>] :ocfs2:ocfs2_delete_inode+0x16b/0x7e0 Sep 24 16:31:46 n1 kernel: [75206.691362] [shrink_inactive_list+0x202/0x3c0] shrink_inactive_list+0x202/0x3c0 Sep 24 16:31:46 n1 kernel: [75206.691409] [<ffffffff8857d370>] :ocfs2:ocfs2_delete_inode+0x0/0x7e0 Sep 24 16:31:46 n1 kernel: [75206.691449] [fuse:generic_delete_inode+0xa8/0x450] generic_delete_inode+0xa8/0x140 Sep 24 16:31:46 n1 kernel: [75206.691495] [<ffffffff8857cd6d>] :ocfs2:ocfs2_drop_inode+0x7d/0x160 Sep 24 16:31:46 n1 kernel: [75206.691533] [d_kill+0x3c/0x70] d_kill+0x3c/0x70 Sep 24 16:31:46 n1 kernel: [75206.691566] [prune_one_dentry+0xc1/0xe0] prune_one_dentry+0xc1/0xe0 Sep 24 16:31:46 n1 kernel: [75206.691600] [prune_dcache+0x166/0x1c0] prune_dcache+0x166/0x1c0 Sep 24 16:31:46 n1 kernel: [75206.691635] [shrink_dcache_memory+0x3e/0x50] shrink_dcache_memory+0x3e/0x50 Sep 24 16:31:46 n1 kernel: [75206.691670] [shrink_slab+0x124/0x180] shrink_slab+0x124/0x180 Sep 24 16:31:46 n1 kernel: [75206.691707] [try_to_free_pages+0x1e4/0x2f0] try_to_free_pages+0x1e4/0x2f0 Sep 24 16:31:46 n1 kernel: [75206.691749] [__alloc_pages+0x196/0x3d0] __alloc_pages+0x196/0x3d0 Sep 24 16:31:46 n1 kernel: [75206.691790] [__do_page_cache_readahead+0xe0/0x210] __do_page_cache_readahead+0xe0/0x210 Sep 24 16:31:46 n1 kernel: [75206.691834] [ondemand_readahead+0x117/0x1c0] ondemand_readahead+0x117/0x1c0 Sep 24 16:31:46 n1 kernel: [75206.691871] [do_generic_mapping_read+0x13d/0x3c0] do_generic_mapping_read+0x13d/0x3c0 Sep 24 16:31:46 n1 kernel: [75206.691908] [file_read_actor+0x0/0x160] file_read_actor+0x0/0x160 Sep 24 16:31:46 n1 kernel: [75206.691949] [xfs:generic_file_aio_read+0xff/0x1b0] generic_file_aio_read+0xff/0x1b0 Sep 24 16:31:46 n1 kernel: [75206.692026] [xfs:xfs_read+0x11c/0x250] :xfs:xfs_read+0x11c/0x250 Sep 24 16:31:46 n1 kernel: [75206.692067] [xfs:do_sync_read+0xd9/0xbb0] do_sync_read+0xd9/0x120 Sep 24 16:31:46 n1 kernel: [75206.692101] [getname+0x1a9/0x220] getname+0x1a9/0x220 Sep 24 16:31:46 n1 kernel: [75206.692140] [<ffffffff80254530>] autoremove_wake_function+0x0/0x30 Sep 24 16:31:46 n1 kernel: [75206.692185] [vfs_read+0xed/0x190] vfs_read+0xed/0x190 Sep 24 16:31:46 n1 kernel: [75206.692220] [sys_read+0x53/0x90] sys_read+0x53/0x90 Sep 24 16:31:46 n1 kernel: [75206.692256] [system_call+0x7e/0x83] system_call+0x7e/0x83 Sep 24 16:31:46 n1 kernel: [75206.692293] Sep 24 16:31:46 n1 kernel: [75206.692316] Sep 24 16:31:46 n1 kernel: [75206.692317] Code: 0f 0b eb fe 83 fd fe 0f 84 73 fc ff ff 81 fd 00 fe ff ff 0f Sep 24 16:31:46 n1 kernel: [75206.692483] RSP <ffff8101c64c9848> Thanks Laurence _______________________________________________ Ocfs2-users mailing list Ocfs2-users@oss.oracle.com http://oss.oracle.com/mailman/listinfo/ocfs2-users
