sylarrrr...@aim.com wrote: > That's a quick fix :D > > How do I put it in my system? > > I have only recently downloaded and upgraded both tools and kernel, so I > gather that it is not on the recent version of either. That dlmmaster.c > file is not in the tools package, does that mean that this file is in > the kernel? Do I need to patch and compile the kernel from the > development code? (which is where?) yes, 2.6.30 already have the fix for http://oss.oracle.com/bugzilla/show_bug.cgi?id=914
And yes, it is in the kernel. So your tools aren't affected. Regards, Tao > > > -----Original Message----- > From: Sunil Mushran <sunil.mush...@oracle.com> > To: sylarrrr...@aim.com > Cc: ocfs2-users@oss.oracle.com > Sent: Mon, Jul 6, 2009 11:03 pm > Subject: Re: [Ocfs2-users] umount hang + high CPU > > Fixed. Details in http://oss.oracle.com/bugzilla/show_bug.cgi?id=914 > > sylarrrr...@aim.com <mailto:sylarrrr...@aim.com> wrote: > > > > Hi, > > > > On kernel 2.6.30 (and I have upgraded drbd there too to 8.3.2) I have > > nothing in the logs, and the umount hangs, and after a few minutes > the > whole computer hangs, and I have to hard reset it. On kernel > 2.6.26 it > also hanged but the computer didn't hang, but it refused to > reboot, or > poweroff, so I also had to hard reset it. In 2.6.26 I had > this in syslog : > > > > Jul 5 21:10:34 ocfs2Server kernel: [249187.320327] > > (7254,1):dlm_empty_lockres:2709 ERROR: lockres > > O0000000000000003cb1e3000000000 still has local locks! > > Jul 5 21:10:34 ocfs2Server kernel: [249187.320327] ------------[ cut > > here ]------------ > > Jul 5 21:10:34 ocfs2Server kernel: [249187.320327] kernel BUG at > > fs/ocfs2/dlm/dlmmaster.c:2710! > > Jul 5 21:10:34 ocfs2Server kernel: [249187.320327] invalid opcode: > > 0000 [1] SMP > > Jul 5 21:10:34 ocfs2Server kernel: [249187.320327] CPU 1 > > Jul 5 21:10:34 ocfs2Server kernel: [249187.320327] Modules linked in: > > ocfs2 ppdev lp parport drbd cn rfcomm l2cap bluetooth xt_tcpudp > > iptable_filter battery ip_t > > ables x_tables ipv6 ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm > > ocfs2_nodemanager ocfs2_stackglue configfs linear coretemp loop > > snd_hda_intel snd_pcsp snd_pcm snd_timer sn > > d soundcore nvidiafb i2c_i801 psmouse snd_page_alloc i2c_core button > > vgastate serio_raw intel_agp evdev ext3 jbd mbcache dm_mirror dm_log > > dm_snapshot dm_mod raid456 a > > sync_xor async_memcpy async_tx xor raid1 md_mod sg sr_mod cdrom > sd_mod > ide_pci_generic ide_core ata_generic usbhid hid ff_memless > usb_storage > floppy ahci ohci1394 pat > > a_marvell atl1e ieee1394 libata tulip scsi_mod dock ehci_hcd uhci_hcd > > thermal processor fan thermal_sys > > Jul 5 21:10:34 ocfs2Server kernel: [249187.320327] Pid: 7254, comm: > > umount Not tainted 2.6.26-2-amd64 #1 > > Jul 5 21:10:34 ocfs2Server kernel: [249187.320327] RIP: > > 0010:[<ffffffffa035981f>] [<ffffffffa035981f>] > > :ocfs2_dlm:dlm_empty_lockres+0x13fb/0x14a0 > > Jul 5 21:10:34 ocfs2Server kernel: [249187.320327] RSP: > > 0018:ffff81023c971c18 EFLAGS: 00010292 > > Jul 5 21:10:34 ocfs2Server kernel: [249187.320327] RAX: > > 0000000000000079 RBX: ffff8101db4dae40 RCX: ffffffff804fe108 > > Jul 5 21:10:34 ocfs2Server kernel: [249187.320327] RDX: > > 0000000100000000 RSI: 0000000000000096 RDI: 0000000000000286 > > Jul 5 21:10:34 ocfs2Server kernel: [249187.320327] RBP: > > ffff8101db4dae40 R08: ffffffff804fe0f0 R09: ffff81000103b918 > > Jul 5 21:10:34 ocfs2Server kernel: [249187.320327] R10: > > ffff81000103b880 R11: 0000000000000046 R12: ffff8101cae4e800 > > Jul 5 21:10:34 ocfs2Server kernel: [249187.320327] R13: > > 000000000000001f R14: 00000000ffffffd9 R15: 00000000000000c5 > > Jul 5 21:10:34 ocfs2Server kernel: [249187.320327] FS: > > 0000000000000000(0000) GS:ffff81023f08e8c0(0063) knlGS:00000000f7deb6f0 > > Jul 5 21:10:34 ocfs2Server kernel: [249187.320327] CS: 0010 DS: 002b > > ES: 002b CR0: 000000008005003b > > Jul 5 21:10:34 ocfs2Server kernel: [249187.320327] CR2: > > 00000000f7e2e2a0 CR3: 00000001dc9ef000 CR4: 00000000000006e0 > > Jul 5 21:10:34 ocfs2Server kernel: [249187.320327] DR0: > > 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 > > Jul 5 21:10:34 ocfs2Server kernel: [249187.320327] DR3: > > 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 > > Jul 5 21:10:34 ocfs2Server kernel: [249187.320327] Process umount > > (pid: 7254, threadinfo ffff81023c970000, task ffff81019e998040) > > Jul 5 21:10:34 ocfs2Server kernel: [249187.320327] Stack: > > ffff81020c580800 ffff810100000001 0000000000000001 0000000000000000 > > Jul 5 21:10:34 ocfs2Server kernel: [249187.320327] ffff8101cae4ea48 > > 0000000000000000 ffff81020c580800 0000000000000000 > > Jul 5 21:10:34 ocfs2Server kernel: [249187.320327] 00008101cae4ea38 > > 0000000000000003 0000000000000000 ffff81019e998040 > > Jul 5 21:10:34 ocfs2Server kernel: [249187.320327] Call Trace: > > Jul 5 21:10:34 ocfs2Server kernel: [249187.320327] > > [<ffffffff802461b1>] ? autoremove_wake_function+0x0/0x2e > > Jul 5 21:10:34 ocfs2Server kernel: [249187.320327] > > [<ffffffffa034d1af>] ? :ocfs2_dlm:__dlm_lockres_unused+0x33/0x50 > > Jul 5 21:10:34 ocfs2Server kernel: [249187.320327] > > [<ffffffffa0349819>] ? :ocfs2_dlm:dlm_unregister_domain+0x1c8/0x756 > > Jul 5 21:10:34 ocfs2Server kernel: [249187.320327] > > [<ffffffff8022898e>] ? enqueue_task+0x56/0x61 > > Jul 5 21:10:34 ocfs2Server kernel: [249187.320327] > > [<ffffffffa037819d>] ? :ocfs2_stack_o2cb:o2cb_cluster_disconnect+0x30/0x40 > > Jul 5 21:10:34 ocfs2Server kernel: [249187.320327] > > [<ffffffffa030f252>] ? :ocfs2_stackglue:ocfs2_cluster_disconnect+0x21/0x40 > > Jul 5 21:10:34 ocfs2Server kernel: [249187.320327] > > [<ffffffffa04760c3>] ? :ocfs2:ocfs2_dlm_shutdown+0xbd/0x12e > > Jul 5 21:10:34 ocfs2Server kernel: [249187.320327] > > [<ffffffffa0499496>] ? :ocfs2:ocfs2_dismount_volume+0x1a1/0x34e > > Jul 5 21:10:34 ocfs2Server kernel: [249187.320327] > > [<ffffffff80271aa6>] ? filemap_write_and_wait+0x26/0x31 > > Jul 5 21:10:34 ocfs2Server kernel: [249187.320327] > > [<ffffffffa0499995>] ? :ocfs2:ocfs2_put_super+0x67/0xb8 > > Jul 5 21:10:34 ocfs2Server kernel: [249187.320327] > > [<ffffffff8029c9a1>] ? generic_shutdown_super+0x60/0xee > > Jul 5 21:10:34 ocfs2Server kernel: [249187.320327] > > [<ffffffff8029ca3c>] ? kill_block_super+0xd/0x1e > > Jul 5 21:10:34 ocfs2Server kernel: [249187.320327] > > [<ffffffff8029caf8>] ? deactivate_super+0x5f/0x78 > > Jul 5 21:10:34 ocfs2Server kernel: [249187.320327] > > [<ffffffff802afdf2>] ? sys_umount+0x2f9/0x353 > > Jul 5 21:10:34 ocfs2Server kernel: [249187.320327] > > [<ffffffff80221fac>] ? do_page_fault+0x5d8/0x9c8 > > Jul 5 21:10:34 ocfs2Server kernel: [249187.320327] > > [<ffffffff8022562c>] ? sys32_stat64+0x11/0x29 > > Jul 5 21:10:34 ocfs2Server kernel: [249187.320337] > > [<ffffffff8031db03>] ? __up_write+0x21/0x10e > > Jul 5 21:10:34 ocfs2Server kernel: [249187.320337] > > [<ffffffff80224c52>] ? sysenter_do_call+0x1b/0x66 > > Jul 5 21:10:34 ocfs2Server kernel: [249187.320337] > > Jul 5 21:10:34 ocfs2Server kernel: [249187.320337] > > Jul 5 21:10:34 ocfs2Server kernel: [249187.320337] Code: 00 00 8b b0 > > 98 01 00 00 48 c7 c7 2f a9 36 a0 31 c0 65 8b 14 25 24 00 00 00 48 89 > > 0c 24 89 d2 48 c7 c1 00 48 36 a0 e8 e8 bb ed df <0f> 0b eb fe 48 f7 > 05 > 32 dc fc ff 00 09 00 00 74 4d 48 f7 05 2d > > Jul 5 21:10:34 ocfs2Server kernel: [249187.320337] RIP > > [<ffffffffa035981f>] :ocfs2_dlm:dlm_empty_lockres+0x13fb/0x14a0 > > Jul 5 21:10:34 ocfs2Server kernel: [249187.320337] RSP > > <ffff81023c971c18> > > Jul 5 21:10:34 ocfs2Server kernel: [249187.320337] ---[ end trace > > 10e3d919ff4fa443 ]--- > > Jul 5 21:10:34 ocfs2Server kernel: [249187.320337] ------------[ cut > > here ]------------ > > > > PS. I see that both kernels have the same 1.5.0 version, so upgrading > > was pointless in this regard. > > > > > > -----Original Message----- > > From: Tao Ma <tao...@oracle.com <mailto:tao...@oracle.com> > <mailto:tao...@oracle.com <mailto:tao...@oracle.com?>>> > > To: sylarrrr...@aim.com <mailto:sylarrrr...@aim.com> > <mailto:sylarrrr...@aim.com <mailto:sylarrrr...@aim.com?>> > > Cc: ocfs2-users@oss.oracle.com <mailto:ocfs2-users@oss.oracle.com> > <mailto:ocfs2-users@oss.oracle.com <mailto:ocfs2-us...@oss.oracle.com?>> > > Sent: Sun, Jul 5, 2009 9:22 pm > > Subject: Re: [Ocfs2-users] umount hang + high CPU > > > > Hi, > Is there something in your system log? > I would guess there > should be some info there. > > Regards, > Tao > > sylarrrr...@aim.com > <mailto:sylarrrr...@aim.com> wrote: > > Hi, > > > I had a problem where > I got a "kernel bug" in the logs in ocfs2. > That > happened when I > unmounted the volume after a day or two that it > was > mounted, so I > thought I needed to upgrade the kernel (maybe the > next > version will > be bug free), so I did to 2.6.30, and now I tried > mounting > and > unmounting the volume right away... and it hanged, and > the CPU got > > high with that umount process. > > > Please advice > > > PS. tools and > console packages are version 1.4.2. > > > *A Good Credit Score is 700 or > Above. See yours in just 2 easy > steps! > > > <http://pr.atwola.com/promoclk/100126575x1222887319x1201497660/aol?redir=http://www.freecreditreport.com/pm/default.aspx?sc=668072%26hmpgID=62%26bcd=JulystepsfooterNO62>* > > <http://pr.atwola.com/promoclk/100126575x1222887319x1201497660/aol?redir=http://www.freecreditreport.com/pm/default.aspx?sc=668072%26hmpgID=62%26bcd=JulystepsfooterNO62%3E*> > > > > > > > > > ------------------------------------------------------------------------ > > > > _______________________________________________ > > Ocfs2-users > mailing list > > Ocfs2-users@oss.oracle.com > <mailto:Ocfs2-users@oss.oracle.com> > > > http://oss.oracle.com/mailman/listinfo/ocfs2-users > > > ------------------------------------------------------------------------ > > *A Good Credit Score is 700 or Above. See yours in just 2 easy steps! > > > <http://pr.atwola.com/promoclk/100126575x1222377077x1201454398/aol?redir=http://www.freecreditreport.com/pm/default.aspx?sc=668072%26hmpgID=62%26bcd=JulystepsfooterNO62>* > > <http://pr.atwola.com/promoclk/100126575x1222377077x1201454398/aol?redir=http://www.freecreditreport.com/pm/default.aspx?sc=668072%26hmpgID=62%26bcd=JulystepsfooterNO62%3E*> > > > > > > > ------------------------------------------------------------------------ > > *A Good Credit Score is 700 or Above. See yours in just 2 easy steps! > > > <http://pr.atwola.com/promoclk/100126575x1222377077x1201454398/aol?redir=http://www.freecreditreport.com/pm/default.aspx?sc=668072%26hmpgID=62%26bcd=JulystepsfooterNO62>* > > <http://pr.atwola.com/promoclk/100126575x1222377077x1201454398/aol?redir=http://www.freecreditreport.com/pm/default.aspx?sc=668072%26hmpgID=62%26bcd=JulystepsfooterNO62%3E*> > > > > > ------------------------------------------------------------------------ > > > > _______________________________________________ > > Ocfs2-users mailing list > > Ocfs2-users@oss.oracle.com <mailto:Ocfs2-users@oss.oracle.com> > > http://oss.oracle.com/mailman/listinfo/ocfs2-users > > > ------------------------------------------------------------------------ > *A Good Credit Score is 700 or Above. See yours in just 2 easy steps! > <http://pr.atwola.com/promoclk/100126575x1222585089x1201462806/aol?redir=http://www.freecreditreport.com/pm/default.aspx?sc=668072%26hmpgID=62%26bcd=JulystepsfooterNO62>* > > > > > ------------------------------------------------------------------------ > > _______________________________________________ > Ocfs2-users mailing list > Ocfs2-users@oss.oracle.com > http://oss.oracle.com/mailman/listinfo/ocfs2-users _______________________________________________ Ocfs2-users mailing list Ocfs2-users@oss.oracle.com http://oss.oracle.com/mailman/listinfo/ocfs2-users
