search for: sync_buffer

Displaying 14 results from an estimated 14 matches for "sync_buffer".

2011 Jan 19
0
Bug#603727: xen-hypervisor-4.0-amd64: i386 Dom0 crashes after doing some I/O on local storage (software Raid1 on SAS-drives with mpt2sas driver)
...0.614250] Call Trace: [163440.614255] [<ffffffff8117fc90>] ? blk_remove_plug+0xb/0x8e [163440.614261] [<ffffffff8117fe91>] ? __generic_unplug_device+0x12/0x2c [163440.614266] [<ffffffff8102ddc0>] ? pvclock_clocksource_read+0x3a/0x8b [163440.614273] [<ffffffff8110ed8a>] ? sync_buffer+0x0/0x40 [163440.614279] [<ffffffff8130b5f1>] ? io_schedule+0x73/0xb7 [163440.614284] [<ffffffff8110edc5>] ? sync_buffer+0x3b/0x40 [163440.614290] [<ffffffff8130c8b2>] ? _spin_unlock_irqrestore+0xd/0xe [163440.614295] [<ffffffff8130bafe>] ? __wait_on_bit+0x41/0x70 [16344...
2012 May 14
0
Weird problem with rsync 3.0.9
...00000000010a40 000000000000c5e8 ffff88022d91d070 ffff88022d91d308 [902361.152414] 000000062dd1dee0 ffffffff8114238b ffff88022d91d308 0000000135c45c5c [902361.152418] Call Trace: [902361.152427] [<ffffffff8114238b>] ? elv_next_request+0x18f/0x1a3 [902361.152432] [<ffffffff810bfa3e>] ? sync_buffer+0x0/0x40 [902361.152436] [<ffffffff812f7090>] ? schedule+0x9/0x1d [902361.152439] [<ffffffff812f7107>] ? io_schedule+0x63/0xa5 [902361.152442] [<ffffffff810bfa3e>] ? sync_buffer+0x0/0x40 [902361.152445] [<ffffffff810bfa79>] ? sync_buffer+0x3b/0x40 [902361.152448] [<f...
2012 May 03
0
Strange situation with openssl and kernel
...ff810037f5fa08 000000008006e665 May 2 22:48:20 vmail kernel: Call Trace: May 2 22:48:20 vmail kernel: [<ffffffff8006ecd9>] do_gettimeofday+0x40/0x90 May 2 22:48:20 vmail kernel: [<ffffffff8005a412>] getnstimeofday+0x10/0x29 May 2 22:48:20 vmail kernel: [<ffffffff8001558e>] sync_buffer+0x0/0x3f May 2 22:48:20 vmail kernel: [<ffffffff800637de>] io_schedule+0x3f/0x67 May 2 22:48:20 vmail kernel: [<ffffffff800155c9>] sync_buffer+0x3b/0x3f May 2 22:48:20 vmail kernel: [<ffffffff80063a0a>] __wait_on_bit+0x40/0x6e May 2 22:48:20 vmail kernel: [<ffffffff8001...
2012 Jun 05
0
Errors in dmesg
...ff810c3f574600 ffff810c3f574600 000000000000000a ffff810c3f88f7e0 ffff810c3e843860 0011dd0b95e546c6 000000000000a1a4 ffff810c3f88f9c8 0000000400074c00 Call Trace: [<ffffffff8006ecd9>] do_gettimeofday+0x40/0x90 [<ffffffff8005a3ad>] getnstimeofday+0x10/0x29 [<ffffffff800155a2>] sync_buffer+0x0/0x3f [<ffffffff800637de>] io_schedule+0x3f/0x67 [<ffffffff800155dd>] sync_buffer+0x3b/0x3f [<ffffffff80063a0a>] __wait_on_bit+0x40/0x6e [<ffffffff800155a2>] sync_buffer+0x0/0x3f [<ffffffff80063aa4>] out_of_line_wait_on_bit+0x6c/0x78 [<ffffffff800a34d6>]...
2011 Aug 29
1
with heavy VM IO, clocksource causes random dom0 reboots
...000015780 0000000000015780 ffff8802e95e1530 ffff8802e95e1828 Aug 29 06:28:53 vm2 kernel: [53400.204144] Call Trace: Aug 29 06:28:53 vm2 kernel: [53400.204154] [<ffffffff8102ddcc>] ? pvclock_clocksource_read+0x3a/0x8b Aug 29 06:28:53 vm2 kernel: [53400.204160] [<ffffffff8110f19a>] ? sync_buffer+0x0/0x40 Aug 29 06:28:53 vm2 kernel: [53400.204166] [<ffffffff8130c16a>] ? io_schedule+0x73/0xb7 Aug 29 06:28:53 vm2 kernel: [53400.204169] [<ffffffff8110f1d5>] ? sync_buffer+0x3b/0x40 Aug 29 06:28:53 vm2 kernel: [53400.204174] [<ffffffff8130d42a>] ? _spin_unlock_irqrestore+...
2005 Jan 26
2
drdb fails under xen
...25 21:01:24 turing kernel: Badness in blk_remove_plug at drivers/block/ll_rw_blk.c:1238 Jan 25 21:01:24 turing kernel: [<c022948f>] blk_remove_plug+0x2e/0x57 Jan 25 21:01:24 turing kernel: [<c898cdfc>] drbd_unplug_fn+0x7c/0x353 [drbd] Jan 25 21:01:24 turing kernel: [<c0162e1e>] sync_buffer+0x2b/0x35 Jan 25 21:01:24 turing kernel: [<c02ec013>] __wait_on_bit+0x2b/0x51 Jan 25 21:01:24 turing kernel: [<c02ec0a7>] out_of_line_wait_on_bit+0x6e/0x76 Jan 25 21:01:24 turing kernel: [<c0162df3>] sync_buffer+0x0/0x35 Jan 25 21:01:24 turing kernel: [<c01347a6>] wake_b...
2011 May 14
9
DomU clock out of sync
Hey all, I was watching some logs on a domU today and i suddenly noticed that the timestamps were off by something on the order of 47 seconds. I was surprised because *I don''t* run independent wall clocks. I checked some other domUs and the "drift" was also very close to that of the first domU. I also checked another dom0, Here the domUs were "only" out of sync by
2008 Jan 03
1
Weird crash with CentOS 5.1
...op running CentOS 5.1 We have 5 machines identical, onle one has this problem. Right after it starts, it will kernel panic. Unfortunately, from the backtrace this is all I've managed to get : serial port isn't working. So it's a manual copy of what the screen show. [<c04721f3>] sync_buffer+0x0/0x33 [<c04bff66>] avc_has_perm+0x3a/0x44 [<c04c055d>] inode_has_perm+0x54 [<f8899829>] ext3_lookup+0x25/0xb7 [ext3] [<c047b0d1>] do_lookup+0xb4/0x166 [<c047ce5b>] __link_path_walk+0x87a/0xd33 [<c047d35d>] link_path_walk+0x49/0xbd [<c046f582>] sys_chdir+...
2010 Oct 28
0
HVM + IGD Graphics + 4GB RAM = Soft Lockup
...244.340408] ffff8800e09f38b8 ffff8800e09f3930 000000000000a380 ffff8801e5f74728 [ 244.340412] 000000000000a380 000000000000a380 000000000000a380 0000000000007d00 [ 244.340417] Call Trace: [ 244.340432] [<ffffffff8046d720>] io_schedule+0x70/0xd0 [ 244.340438] [<ffffffff8014958e>] sync_buffer+0x4e/0x70 [ 244.340443] [<ffffffff8046ddd7>] __wait_on_bit+0x67/0xb0 [ 244.340448] [<ffffffff8046dea2>] out_of_line_wait_on_bit+0x82/0xb0 [ 244.340452] [<ffffffff80149522>] __wait_on_buffer+0x32/0x50 [ 244.340457] [<ffffffff801a0c27>] __ext3_get_inode_loc+0x2c7/0x350...
2010 Oct 28
0
HVM + IGD Graphics + 4GB RAM = Soft Lockup
...244.340408] ffff8800e09f38b8 ffff8800e09f3930 000000000000a380 ffff8801e5f74728 [ 244.340412] 000000000000a380 000000000000a380 000000000000a380 0000000000007d00 [ 244.340417] Call Trace: [ 244.340432] [<ffffffff8046d720>] io_schedule+0x70/0xd0 [ 244.340438] [<ffffffff8014958e>] sync_buffer+0x4e/0x70 [ 244.340443] [<ffffffff8046ddd7>] __wait_on_bit+0x67/0xb0 [ 244.340448] [<ffffffff8046dea2>] out_of_line_wait_on_bit+0x82/0xb0 [ 244.340452] [<ffffffff80149522>] __wait_on_buffer+0x32/0x50 [ 244.340457] [<ffffffff801a0c27>] __ext3_get_inode_loc+0x2c7/0x350...
2002 Dec 06
2
[patch] fix the ext3 data=journal unmount bug
...if (sb->s_op && sb->s_op->sync_fs) + sb->s_op->sync_fs(sb); unlock_super(sb); unlock_kernel(); @@ -346,7 +348,7 @@ int fsync_dev(kdev_t dev) lock_kernel(); sync_inodes(dev); DQUOT_SYNC(dev); - sync_supers(dev); + sync_supers(dev, 1); unlock_kernel(); return sync_buffers(dev, 1); @@ -2833,7 +2835,7 @@ static int sync_old_buffers(void) { lock_kernel(); sync_unlocked_inodes(); - sync_supers(0); + sync_supers(0, 0); unlock_kernel(); for (;;) { --- linux-akpm/include/linux/fs.h~sync_fs Thu Dec 5 21:33:56 2002 +++ linux-akpm-akpm/include/linux/fs.h Thu Dec...
2004 Jul 26
0
FW: IA64 test report: 2.6.8-rc1 /tiger 2004-7-20: Boot Hang!
...[<a0000001003ceda0>] generic_unplug_device+0x80/0xe0 sp=e00000003cfd7540 bsp=e00000003cfd1710 [<a0000001003cee90>] blk_backing_dev_unplug+0x90/0xa0 sp=e00000003cfd7540 bsp=e00000003cfd16f0 [<a00000010012a020>] sync_buffer+0x100/0x120 sp=e00000003cfd7540 bsp=e00000003cfd16d8 [<a00000010012a480>] __wait_on_buffer+0x1e0/0x200 sp=e00000003cfd7540 bsp=e00000003cfd16b0 [<a00000010012e230>] __bread_slow+0x150/0x1a0...
2002 Jul 03
11
sync slowness. ext3 on VIA vt82c686b
When I copy a file(13Megs) from /home/ to /tmp/, sync takes almost 2 minutes. When I copy the same file to /usr/local/, sync returns almost right away. Both filesystems are ext3 and are on the same harddrive. When sync is running, the harddrive light stays on but I don't hear it doing anything. dmesg doesn't show any errors either. Below is the `time` output for each command. If you
2006 Jul 18
33
Paravirtualised drivers for fully virtualised domains
(The list appears to have eaten my previous attempt to send this. Apologies if you receive multiple copies.) The attached patches allow you to use paravirtualised network and block interfaces from fully virtualised domains, based on Intel''s patches from a few months ago. These are significantly faster than the equivalent ioemu devices, sometimes by more than an order of magnitude.