Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
Hi all, Today I experienced a DRBD thread crash off the secondary node after issuing the command "drbdadm verify resource". The primary node / the xen DomU using the resource was frozen after the crash, luckily it continued working after I gave the command "drbdadm disconnect resource" on the primary node. What are your experiences with debian - kernels for Xen Dom0? Would 2.6.18-6 play better with DRBD than 2.6.26-1 ? WR, Bruno root at xen24a:~# uname -a Linux xen24a.fqdn 2.6.26-1-xen-amd64 #1 SMP Fri Mar 13 21:39:38 UTC 2009 x86_64 GNU/Linux ii linux-image-2.6.26-1-xen-amd 2.6.26-13lenny2 Linux 2.6.26 image on AMD64, oldstyle Xen support root at xen24a:~# cat /proc/drbd version: 8.3.1 (api:88/proto:86-89) GIT-hash: fd40f4a8f9104941537d1afc8521e584a6d3003c build by phil at fat-tyre, 2009-03-27 12:19:49 Apr 8 14:23:12 xen24a kernel: [793734.218109] drbd6: peer( Primary -> Secondary ) Apr 8 14:23:12 xen24a kernel: [793734.220016] drbd7: peer( Primary -> Secondary ) Apr 8 14:23:37 xen24a kernel: [793759.391380] drbd6: peer( Secondary -> Primary ) Apr 8 14:23:37 xen24a kernel: [793759.412020] drbd7: peer( Secondary -> Primary ) Apr 8 16:32:21 xen24a kernel: [801510.751771] drbd6: conn( Connected -> VerifyT ) Apr 8 16:32:21 xen24a kernel: [801510.764045] PGD 55bed067 PUD 7c987067 PMD 0 Apr 8 16:32:21 xen24a kernel: [801510.764128] CPU 0 Apr 8 16:32:21 xen24a kernel: [801510.764160] Modules linked in: xt_physdev iptable_filter ip_tables x_tables sha1_generic drbd cn nfs lo ckd nfs_acl sunrpc mptctl mptbase sg ipmi_devintf ipv6 8021q bridge bonding loop serio_raw psmouse pcspkr k8temp i2c_piix4 shpchp i2c_core pci_hotplug ipmi_si ipmi_msghandler container button hpilo hpwdt joydev evdev ext3 jbd mbcache dm_mirror dm_log dm_snapshot dm_mod ide_cd _mod cdrom ata_generic libata dock usbhid hid ff_memless ide_pci_generic cciss scsi_mod bnx2 firmware_class ehci_hcd ohci_hcd serverworks ide_core uhci_hcd thermal processor fan thermal_sys Apr 8 16:32:21 xen24a kernel: [801510.764271] Pid: 27420, comm: drbd6_worker Not tainted 2.6.26-1-xen-amd64 #1 Apr 8 16:32:21 xen24a kernel: [801510.764271] RIP: e030:[<ffffffffa0314cf6>] [<ffffffffa0314cf6>] :drbd:w_e_end_ov_req+0x72/0x175 Apr 8 16:32:21 xen24a kernel: [801510.764271] RSP: e02b:ffff88005720dea0 EFLAGS: 00010202 Apr 8 16:32:21 xen24a kernel: [801510.764271] RAX: 0000000000000000 RBX: ffff88005aeb1000 RCX: ffff88005aeb1100 Apr 8 16:32:21 xen24a kernel: [801510.764271] RDX: 0000000000000000 RSI: 00000000000000d0 RDI: ffff88005aeb1000 Apr 8 16:32:21 xen24a kernel: [801510.764271] RBP: ffff88007ae75910 R08: ffff8800612b4f00 R09: ffff88005720deec Apr 8 16:32:21 xen24a kernel: [801510.764271] R10: 00007c7c5aeb1100 R11: ffff88005aeb1120 R12: ffff88007ae75910 Apr 8 16:32:21 xen24a kernel: [801510.764271] R13: ffff88005aeb1620 R14: 0000000000000000 R15: ffff88007d361148 Apr 8 16:32:21 xen24a kernel: [801510.764271] FS: 00007fe9069e4730(0000) GS:ffffffff80539000(0000) knlGS:0000000000000000 Apr 8 16:32:21 xen24a kernel: [801510.764271] CS: e033 DS: 0000 ES: 0000 Apr 8 16:32:21 xen24a kernel: [801510.764271] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Apr 8 16:32:21 xen24a kernel: [801510.764271] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Apr 8 16:32:21 xen24a kernel: [801510.764271] Process drbd6_worker (pid: 27420, threadinfo ffff88005720c000, task ffff8800612b4f00) Apr 8 16:32:21 xen24a kernel: [801510.764271] Stack: ffff88005aeb1120 ffff88005aeb1000 ffff88007ae75910 ffff88005aeb1118 Apr 8 16:32:21 xen24a kernel: [801510.764271] ffff88005aeb1620 ffffffffa03138ff ffff88005720ded0 ffff88005720ded0 Apr 8 16:32:21 xen24a kernel: [801510.764271] ffffffff80434b35 0000000164627264 ffff88005aeb1620 ffff88005aeb1000 Apr 8 16:32:21 xen24a kernel: [801510.764271] Call Trace: Apr 8 16:32:21 xen24a kernel: [801510.764271] [<ffffffffa03138ff>] ? :drbd:drbd_worker+0x2ac/0x471 Apr 8 16:32:21 xen24a kernel: [801510.764271] [<ffffffff80434b35>] ? schedule_timeout+0x85/0xad Apr 8 16:32:21 xen24a kernel: [801510.764271] [<ffffffffa032cd44>] ? :drbd:drbd_thread_setup+0x12b/0x1d5 Apr 8 16:32:21 xen24a kernel: [801510.764271] [<ffffffff8020be28>] ? child_rip+0xa/0x12 Apr 8 16:32:21 xen24a kernel: [801510.764271] [<ffffffffa032cc19>] ? :drbd:drbd_thread_setup+0x0/0x1d5 Apr 8 16:32:21 xen24a kernel: [801510.764271] [<ffffffff8020be1e>] ? child_rip+0x0/0x12 Apr 8 16:32:21 xen24a kernel: [801510.764271] Apr 8 16:32:21 xen24a kernel: [801510.764271] Apr 8 16:32:21 xen24a kernel: [801510.764271] RSP <ffff88005720dea0> Apr 8 16:32:21 xen24a kernel: [801510.768300] ---[ end trace 62b7ded04773fe9f ]--- Apr 8 16:37:18 xen24a kernel: [801808.351826] drbd6: peer( Primary -> Unknown ) conn( VerifyT -> TearDown ) disk( UpToDate -> Outdated ) pdsk( UpToDate -> DUnknown ) Apr 8 16:37:18 xen24a kernel: [801808.352390] drbd6: asender terminated Apr 8 16:37:18 xen24a kernel: [801808.352497] drbd6: Terminating asender thread Apr 8 16:37:56 xen24a kernel: [801846.612102] drbd6: conn( TearDown -> Disconnecting ) Apr 8 14:23:12 xen24a kernel: [793734.218109] drbd6: peer( Primary -> Secondary ) Apr 8 14:23:12 xen24a kernel: [793734.220016] drbd7: peer( Primary -> Secondary ) Apr 8 14:23:37 xen24a kernel: [793759.391380] drbd6: peer( Secondary -> Primary ) Apr 8 14:23:37 xen24a kernel: [793759.412020] drbd7: peer( Secondary -> Primary ) Apr 8 16:32:21 xen24a kernel: [801510.751771] drbd6: conn( Connected -> VerifyT ) Apr 8 16:32:21 xen24a kernel: [801510.764045] PGD 55bed067 PUD 7c987067 PMD 0 Apr 8 16:32:21 xen24a kernel: [801510.764128] CPU 0 Apr 8 16:32:21 xen24a kernel: [801510.764160] Modules linked in: xt_physdev iptable_filter ip_tables x_tables sha1_generic drbd cn nfs lo ckd nfs_acl sunrpc mptctl mptbase sg ipmi_devintf ipv6 8021q bridge bonding loop serio_raw psmouse pcspkr k8temp i2c_piix4 shpchp i2c_core pci_hotplug ipmi_si ipmi_msghandler container button hpilo hpwdt joydev evdev ext3 jbd mbcache dm_mirror dm_log dm_snapshot dm_mod ide_cd _mod cdrom ata_generic libata dock usbhid hid ff_memless ide_pci_generic cciss scsi_mod bnx2 firmware_class ehci_hcd ohci_hcd serverworks ide_core uhci_hcd thermal processor fan thermal_sys Apr 8 16:32:21 xen24a kernel: [801510.764271] Pid: 27420, comm: drbd6_worker Not tainted 2.6.26-1-xen-amd64 #1 Apr 8 16:32:21 xen24a kernel: [801510.764271] RIP: e030:[<ffffffffa0314cf6>] [<ffffffffa0314cf6>] :drbd:w_e_end_ov_req+0x72/0x175 Apr 8 16:32:21 xen24a kernel: [801510.764271] RSP: e02b:ffff88005720dea0 EFLAGS: 00010202 Apr 8 16:32:21 xen24a kernel: [801510.764271] RAX: 0000000000000000 RBX: ffff88005aeb1000 RCX: ffff88005aeb1100 Apr 8 16:32:21 xen24a kernel: [801510.764271] RDX: 0000000000000000 RSI: 00000000000000d0 RDI: ffff88005aeb1000 Apr 8 16:32:21 xen24a kernel: [801510.764271] RBP: ffff88007ae75910 R08: ffff8800612b4f00 R09: ffff88005720deec Apr 8 16:32:21 xen24a kernel: [801510.764271] R10: 00007c7c5aeb1100 R11: ffff88005aeb1120 R12: ffff88007ae75910 Apr 8 16:32:21 xen24a kernel: [801510.764271] R13: ffff88005aeb1620 R14: 0000000000000000 R15: ffff88007d361148 Apr 8 16:32:21 xen24a kernel: [801510.764271] FS: 00007fe9069e4730(0000) GS:ffffffff80539000(0000) knlGS:0000000000000000 Apr 8 16:32:21 xen24a kernel: [801510.764271] CS: e033 DS: 0000 ES: 0000 Apr 8 16:32:21 xen24a kernel: [801510.764271] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Apr 8 16:32:21 xen24a kernel: [801510.764271] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Apr 8 16:32:21 xen24a kernel: [801510.764271] Process drbd6_worker (pid: 27420, threadinfo ffff88005720c000, task ffff8800612b4f00) Apr 8 16:32:21 xen24a kernel: [801510.764271] Stack: ffff88005aeb1120 ffff88005aeb1000 ffff88007ae75910 ffff88005aeb1118 Apr 8 16:32:21 xen24a kernel: [801510.764271] ffff88005aeb1620 ffffffffa03138ff ffff88005720ded0 ffff88005720ded0 Apr 8 16:32:21 xen24a kernel: [801510.764271] ffffffff80434b35 0000000164627264 ffff88005aeb1620 ffff88005aeb1000 Apr 8 16:32:21 xen24a kernel: [801510.764271] Call Trace: Apr 8 16:32:21 xen24a kernel: [801510.764271] [<ffffffffa03138ff>] ? :drbd:drbd_worker+0x2ac/0x471 Apr 8 16:32:21 xen24a kernel: [801510.764271] [<ffffffff80434b35>] ? schedule_timeout+0x85/0xad Apr 8 16:32:21 xen24a kernel: [801510.764271] [<ffffffffa032cd44>] ? :drbd:drbd_thread_setup+0x12b/0x1d5 Apr 8 16:32:21 xen24a kernel: [801510.764271] [<ffffffff8020be28>] ? child_rip+0xa/0x12 Apr 8 16:32:21 xen24a kernel: [801510.764271] [<ffffffffa032cc19>] ? :drbd:drbd_thread_setup+0x0/0x1d5 Apr 8 16:32:21 xen24a kernel: [801510.764271] [<ffffffff8020be1e>] ? child_rip+0x0/0x12 Apr 8 16:32:21 xen24a kernel: [801510.764271] Apr 8 16:32:21 xen24a kernel: [801510.764271] Apr 8 16:32:21 xen24a kernel: [801510.764271] RSP <ffff88005720dea0> Apr 8 16:32:21 xen24a kernel: [801510.768300] ---[ end trace 62b7ded04773fe9f ]--- Apr 8 16:37:18 xen24a kernel: [801808.351826] drbd6: peer( Primary -> Unknown ) conn( VerifyT -> TearDown ) disk( UpToDate -> Outdated ) pdsk( UpToDate -> DUnknown ) Apr 8 16:37:18 xen24a kernel: [801808.352390] drbd6: asender terminated Apr 8 16:37:18 xen24a kernel: [801808.352497] drbd6: Terminating asender thread Apr 8 16:37:56 xen24a kernel: [801846.612102] drbd6: conn( TearDown -> Disconnecting )