Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
this is plain wrong. heartbeat makes the DRBD resource primary and activates the LVM VG, so it should run before xen(d). On 02/19/11 12:40, gilmarlinux at agrovale.com.br wrote: > Yes they are lvm, drbd when he starts running vgchange-a y. for him when > he runs the vgchange-an, I informed these commands within the script > drbd startup. > The order of startup services are first initializes the drbd -> xen -> > heartbeat. > >> What's the deal with the storage for the DomU's? LVM block devices? Are >> the VG activated first? >> >> On 02/19/11 10:52, gilmarlinux at agrovale.com.br wrote: >>> Hello! >>> I am using the solution with drbd + heartbeat xen xen to have an >>> environment with high availability. >>> 2 servers with two primaries where five runs on server1 and 2 domus >>> domus in server2, uses the same block device, but there is no recording >>> simultaneously in the same VG. >>> The problem with that when server2 2 domU, has a fall, after a few >>> seconds a message appears on server1 and the same screen and restarted. >>> Below is the message >>> Thanks. >>> >>> [ 302.797651] BUG: soft lockup - CPU#6 stuck for 61s! [vgchange:3054] >>> [ 302.797713] Modules linked in: bridge stp xen_evtchn xenfs drbd >>> lru_cache cn loop snd_pcm snd_timer snd soundcore snd_page_alloc psmouse >>> joydev evdev serio_raw power_meter dcdbas processor pcspkr button >>> acpi_processor ext4 mbcache jbd2 crc16 dm_mod usbhid hid sg sr_mod cdrom >>> ata_generic sd_mod ses usb_storage enclosure crc_t10dif uhci_hcd >>> ata_piix libata megaraid_sas ehci_hcd usbcore nls_base scsi_mod thermal >>> bnx2 thermal_sys [last unloaded: scsi_wait_scan] >>> [ 302.799472] CPU 6: >>> [ 302.799551] Modules linked in: bridge stp xen_evtchn xenfs drbd >>> lru_cache cn loop snd_pcm snd_timer snd soundcore snd_page_alloc psmouse >>> joydev evdev serio_raw power_meter dcdbas processor pcspkr button >>> acpi_processor ext4 mbcache jbd2 crc16 dm_mod usbhid hid sg sr_mod cdrom >>> ata_generic sd_mod ses usb_storage enclosure crc_t10dif uhci_hcd >>> ata_piix libata megaraid_sas ehci_hcd usbcore nls_base scsi_mod thermal >>> bnx2 thermal_sys [last unloaded: scsi_wait_scan] >>> [ 302.801304] Pid: 3054, comm: vgchange Tainted: G D >>> 2.6.32-5-xen-amd64 #1 PowerEdge T610 >>> [ 302.801379] RIP: e030:[<ffffffff8130cb18>] [<ffffffff8130cb18>] >>> _spin_lock+0x15/0x1b >>> [ 302.801491] RSP: e02b:ffff88013de65b10 EFLAGS: 00000297 >>> [ 302.801546] RAX: 0000000000000049 RBX: ffff88013de65b28 RCX: >>> ffff88013de65b68 >>> [ 302.801604] RDX: 0000000000000048 RSI: 0000000000000200 RDI: >>> ffff88013afa3880 >>> [ 302.801662] RBP: 0000000000000200 R08: 0000000000000008 R09: >>> ffffffff814eb870 >>> [ 302.801720] R10: 000000000000000b R11: ffffffff811ba945 R12: >>> ffff88013afa3800 >>> [ 302.801778] R13: 000000000000c580 R14: ffff88013de65b28 R15: >>> ffffffff814eb830 >>> [ 302.801839] FS: 00007fb85aeee7a0(0000) GS:ffff88000678b000(0000) >>> knlGS:0000000000000000 >>> [ 302.806903] CS: e033 DS: 0000 ES: 0000 CR0: 000000008005003b >>> [ 302.806959] CR2: 00000000028f03f8 CR3: 0000000001001000 CR4: >>> 0000000000002660 >>> [ 302.807017] DR0: 0000000000000000 DR1: 0000000000000000 DR2: >>> 0000000000000000 >>> [ 302.807075] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: >>> 0000000000000400 >>> [ 302.807133] Call Trace: >>> [ 302.807189] [<ffffffff8100dd87>] ? xen_exit_mmap+0xf8/0x136 >>> [ 302.807245] [<ffffffff8130cb3a>] ? _spin_unlock_irqrestore+0xd/0xe >>> [ 302.807303] [<ffffffff8100922a>] ? hypercall_page+0x22a/0x1001 >>> [ 302.807361] [<ffffffff810d1208>] ? exit_mmap+0x5a/0x148 >>> [ 302.807417] [<ffffffff8100ecf2>] ? check_events+0x12/0x20 >>> [ 302.807475] [<ffffffff811ba945>] ? vgacon_cursor+0x0/0x140 >>> [ 302.807533] [<ffffffff8104cb09>] ? mmput+0x3c/0xdf >>> [ 302.807588] [<ffffffff81050702>] ? exit_mm+0x102/0x10d >>> [ 302.807644] [<ffffffff8100ec99>] ? xen_irq_enable_direct_end+0x0/0x7 >>> [ 302.807702] [<ffffffff81052127>] ? do_exit+0x1f8/0x6c6 >>> [ 302.807758] [<ffffffff8100ecdf>] ? xen_restore_fl_direct_end+0x0/0x1 >>> [ 302.807816] [<ffffffff8130cb3a>] ? _spin_unlock_irqrestore+0xd/0xe >>> [ 302.807873] [<ffffffff8104f3af>] ? release_console_sem+0x17e/0x1af >>> [ 302.807931] [<ffffffff8130d9dd>] ? oops_end+0xaf/0xb4 >>> [ 302.807988] [<ffffffff810135f0>] ? do_invalid_op+0x8b/0x95 >>> [ 302.808045] [<ffffffff8100c694>] ? pin_pagetable_pfn+0x2d/0x36 >>> [ 302.808105] [<ffffffffa01079ea>] ? copy_params+0x71/0xb1 [dm_mod] >>> [ 302.808164] [<ffffffff810baf07>] ? __alloc_pages_nodemask+0x11c/0x5f5 >>> [ 302.808222] [<ffffffff8101293b>] ? invalid_op+0x1b/0x20 >>> [ 302.808278] [<ffffffff8100c694>] ? pin_pagetable_pfn+0x2d/0x36 >>> [ 302.808335] [<ffffffff8100c690>] ? pin_pagetable_pfn+0x29/0x36 >>> [ 302.808392] [<ffffffff810cd4e2>] ? __pte_alloc+0x6b/0xc6 >>> [ 302.808449] [<ffffffff810cb394>] ? pmd_alloc+0x28/0x5b >>> [ 302.808505] [<ffffffff810cd60b>] ? handle_mm_fault+0xce/0x80f >>> [ 302.808561] [<ffffffff810d2bcc>] ? do_brk+0x227/0x301 >>> [ 302.808619] [<ffffffff8130f016>] ? do_page_fault+0x2e0/0x2fc >>> [ 302.808675] [<ffffffff8130ceb5>] ? page_fault+0x25/0x30 >>> >>> >>> >>> _______________________________________________ >>> drbd-user mailing list >>> drbd-user at lists.linbit.com >>> http://lists.linbit.com/mailman/listinfo/drbd-user >>