Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
Hi,
Not the answer you're looking for, but my 2 cents:
I've tried to set up something similar a few years ago. I finally chose
another set-up, I couldn't get any decent performance out of the dual
primary OCF2 set-up and had 'funny' side effects, similar to yours. I
ended up mounting an NFS share from server A on server B, where A+B
where the drbd nodes. Depending on your scenario, this might work. It
worked flawless for years over here.
Kind regards,
Dirk
Vasily S. Kostroma schreef op 13-2-2014 20:31:
> Frineds,
> I have DRBD installed in two nodes. Both are same - HP DL180G6 with 10
> 1Gb SATA drives. Each server have Debian7 x64, DRBD link via dedicated
> crossover cable, 1Gb/s. Two same arrays on each server, one array used
> for DRBD, Primary/Primary configuration. To provide two-way access I
> using OCFS2. And to share files I using NFS.
>
> Unfortunately, sometimes my cluster stop working with kernel error
> (the logs are follow). Looks like it is not DRBD fail, but... I will
> very appreciate for any advice you can provide, how to fix the system.
> Thank you in advance.
>
> ===========
> DRBD Version:
> drbdadm --version
> DRBDADM_BUILDTAG=GIT-hash:\ 83ca112086600faacab2f157bc5a9324f7bd7f77\
> build\ by\ phil at fat-tyre\,\ 2012-05-07\ 10:21:24
> DRBDADM_API_VERSION=88
> DRBD_KERNEL_VERSION_CODE=0x08030b
> DRBDADM_VERSION_CODE=0x08030d
> DRBDADM_VERSION=8.3.13
>
> ===========
> DRBD config:
> include "drbd.d/global_common.conf";
> include "drbd.d/*.res";
>
>
> resource nfs {
>
> protocol C;
>
> handlers {
> split-brain "/usr/lib/drbd/notify-split-brain.sh root";
> pri-on-incon-degr "echo o > /proc/sysrq-trigger ; halt
> -f";
> pri-lost-after-sb "echo o > /proc/sysrq-trigger ; halt
> -f";
> local-io-error "echo o > /proc/sysrq-trigger ; halt -f";
> }
>
> startup {
> become-primary-on both;
> degr-wfc-timeout 120;
> }
>
> disk {
> on-io-error detach;
> }
>
> net {
> cram-hmac-alg sha1;
> shared-secret "password";
> allow-two-primaries;
> after-sb-0pri discard-zero-changes;
> after-sb-1pri discard-secondary;
> after-sb-2pri disconnect;
> rr-conflict disconnect;
> }
>
> syncer {
> rate 300M;
> verify-alg sha1;
> al-extents 257;
> }
>
> on st01 {
> device /dev/drbd0;
> disk /dev/sdb1;
> address 192.168.3.151:7788;
> meta-disk internal;
> }
>
> on st02 {
> device /dev/drbd0;
> disk /dev/sdb1;
> address 192.168.3.152:7788;
> meta-disk internal;
> }
> }
> ===========
> OCFS2 Config:
> #/etc/ocfs2/cluster.conf
> node:
> ip_port = 7777
> ip_address = 192.168.1.151
> number = 1
> name = st01
> cluster = ocfs2
>
> node:
> ip_port = 7777
> ip_address = 192.168.1.152
> number = 2
> name = st02
> cluster = ocfs2
>
> cluster:
> node_count = 2
> name = ocfs2
>
> ===========
> OCFS2 Version:
> ocfs2-tools 1.6.4-1+deb7u1
>
> =======================================================
> Error from syslog:
> Feb 13 18:47:34 st01 kernel: [183305.194219]
> (nfsd,2478,1):ocfs2_get_suballoc_slot_bit:2754 ERROR: read block
> 329218551 failed -5
> Feb 13 18:47:34 st01 kernel: [183305.194310]
> (nfsd,2478,1):ocfs2_get_suballoc_slot_bit:2786 ERROR: status = -5
> Feb 13 18:47:34 st01 kernel: [183305.194392]
> (nfsd,2478,1):ocfs2_test_inode_bit:2868 ERROR: get alloc slot and bit
> failed -5
> Feb 13 18:47:34 st01 kernel: [183305.194477]
> (nfsd,2478,1):ocfs2_test_inode_bit:2905 ERROR: status = -5
> Feb 13 18:47:34 st01 kernel: [183305.194531]
> (nfsd,2478,1):ocfs2_get_dentry:95 ERROR: test inode bit failed -5
> Feb 13 18:47:34 st01 kernel: [183305.217947]
> (nfsd,2476,1):ocfs2_get_suballoc_slot_bit:2754 ERROR: read block
> 83441686 failed -5
> Feb 13 18:47:34 st01 kernel: [183305.218035]
> (nfsd,2476,1):ocfs2_get_suballoc_slot_bit:2786 ERROR: status = -5
> Feb 13 18:47:34 st01 kernel: [183305.218115]
> (nfsd,2476,1):ocfs2_test_inode_bit:2868 ERROR: get alloc slot and bit
> failed -5
> Feb 13 18:47:34 st01 kernel: [183305.218199]
> (nfsd,2476,1):ocfs2_test_inode_bit:2905 ERROR: status = -5
> Feb 13 18:47:34 st01 kernel: [183305.218252]
> (nfsd,2476,1):ocfs2_get_dentry:95 ERROR: test inode bit failed -5
> Feb 13 18:47:34 st01 kernel: [183305.456543]
> (nfsd,2478,3):ocfs2_get_suballoc_slot_bit:2754 ERROR: read block
> 734271939 failed -5
> Feb 13 18:47:34 st01 kernel: [183305.456633]
> (nfsd,2478,3):ocfs2_get_suballoc_slot_bit:2786 ERROR: status = -5
> Feb 13 18:47:34 st01 kernel: [183305.456715]
> (nfsd,2478,3):ocfs2_test_inode_bit:2868 ERROR: get alloc slot and bit
> failed -5
> Feb 13 18:47:34 st01 kernel: [183305.456800]
> (nfsd,2478,3):ocfs2_test_inode_bit:2905 ERROR: status = -5
> Feb 13 18:47:34 st01 kernel: [183305.456853]
> (nfsd,2478,3):ocfs2_get_dentry:95 ERROR: test inode bit failed -5
> Feb 13 18:47:34 st01 kernel: [183305.491936]
> (nfsd,2479,1):ocfs2_get_suballoc_slot_bit:2754 ERROR: read block
> 734271917 failed -5
> Feb 13 18:47:34 st01 kernel: [183305.492024]
> (nfsd,2479,1):ocfs2_get_suballoc_slot_bit:2786 ERROR: status = -5
> Feb 13 18:47:34 st01 kernel: [183305.492105]
> (nfsd,2479,1):ocfs2_test_inode_bit:2868 ERROR: get alloc slot and bit
> failed -5
> Feb 13 18:47:34 st01 kernel: [183305.492190]
> (nfsd,2479,1):ocfs2_test_inode_bit:2905 ERROR: status = -5
> Feb 13 18:47:34 st01 kernel: [183305.492243]
> (nfsd,2479,1):ocfs2_get_dentry:95 ERROR: test inode bit failed -5
> Feb 13 18:47:34 st01 kernel: [183305.519235]
> (nfsd,2478,1):ocfs2_get_suballoc_slot_bit:2754 ERROR: read block
> 734271800 failed -5
> Feb 13 18:47:34 st01 kernel: [183305.519325]
> (nfsd,2478,1):ocfs2_get_suballoc_slot_bit:2786 ERROR: status = -5
> Feb 13 18:47:34 st01 kernel: [183305.519407]
> (nfsd,2478,1):ocfs2_test_inode_bit:2868 ERROR: get alloc slot and bit
> failed -5
> Feb 13 18:47:34 st01 kernel: [183305.519492]
> (nfsd,2478,1):ocfs2_test_inode_bit:2905 ERROR: status = -5
> Feb 13 18:47:34 st01 kernel: [183305.519545]
> (nfsd,2478,1):ocfs2_get_dentry:95 ERROR: test inode bit failed -5
> Feb 13 18:47:34 st01 kernel: [183305.530418]
> (nfsd,2476,1):ocfs2_get_suballoc_slot_bit:2754 ERROR: read block
> 734271883 failed -5
> Feb 13 18:47:34 st01 kernel: [183305.530507]
> (nfsd,2476,1):ocfs2_get_suballoc_slot_bit:2786 ERROR: status = -5
> Feb 13 18:47:34 st01 kernel: [183305.530589]
> (nfsd,2476,1):ocfs2_test_inode_bit:2868 ERROR: get alloc slot and bit
> failed -5
> Feb 13 18:47:34 st01 kernel: [183305.530674]
> (nfsd,2476,1):ocfs2_test_inode_bit:2905 ERROR: status = -5
> Feb 13 18:47:34 st01 kernel: [183305.530727]
> (nfsd,2476,1):ocfs2_get_dentry:95 ERROR: test inode bit failed -5
> Feb 13 18:47:34 st01 kernel: [183305.543312]
> (nfsd,2478,2):ocfs2_get_suballoc_slot_bit:2754 ERROR: read block
> 734271924 failed -5
> Feb 13 18:47:34 st01 kernel: [183305.543401]
> (nfsd,2478,2):ocfs2_get_suballoc_slot_bit:2786 ERROR: status = -5
> Feb 13 18:47:34 st01 kernel: [183305.543482]
> (nfsd,2478,2):ocfs2_test_inode_bit:2868 ERROR: get alloc slot and bit
> failed -5
> Feb 13 18:47:34 st01 kernel: [183305.543567]
> (nfsd,2478,2):ocfs2_test_inode_bit:2905 ERROR: status = -5
> Feb 13 18:47:34 st01 kernel: [183305.543620]
> (nfsd,2478,2):ocfs2_get_dentry:95 ERROR: test inode bit failed -5
> Feb 13 18:47:34 st01 kernel: [183305.824447]
> (nfsd,2478,1):ocfs2_get_suballoc_slot_bit:2754 ERROR: read block
> 734271469 failed -5
> Feb 13 18:47:34 st01 kernel: [183305.824536]
> (nfsd,2478,1):ocfs2_get_suballoc_slot_bit:2786 ERROR: status = -5
> Feb 13 18:47:34 st01 kernel: [183305.824626]
> (nfsd,2478,1):ocfs2_test_inode_bit:2868 ERROR: get alloc slot and bit
> failed -5
> Feb 13 18:47:34 st01 kernel: [183305.824713]
> (nfsd,2478,1):ocfs2_test_inode_bit:2905 ERROR: status = -5
> Feb 13 18:47:34 st01 kernel: [183305.824766]
> (nfsd,2478,1):ocfs2_get_dentry:95 ERROR: test inode bit failed -5
> Feb 13 18:47:34 st01 kernel: [183305.852473]
> (nfsd,2476,1):ocfs2_get_suballoc_slot_bit:2754 ERROR: read block
> 734271408 failed -5
> Feb 13 18:47:34 st01 kernel: [183305.852568]
> (nfsd,2476,1):ocfs2_get_suballoc_slot_bit:2786 ERROR: status = -5
> Feb 13 18:47:34 st01 kernel: [183305.852653]
> (nfsd,2476,1):ocfs2_test_inode_bit:2868 ERROR: get alloc slot and bit
> failed -5
> Feb 13 18:47:34 st01 kernel: [183305.852737]
> (nfsd,2476,1):ocfs2_test_inode_bit:2905 ERROR: status = -5
> Feb 13 18:47:34 st01 kernel: [183305.852791]
> (nfsd,2476,1):ocfs2_get_dentry:95 ERROR: test inode bit failed -5
> Feb 13 18:47:34 st01 kernel: [183305.859014]
> (nfsd,2476,1):ocfs2_get_suballoc_slot_bit:2754 ERROR: read block
> 734271701 failed -5
> Feb 13 18:47:34 st01 kernel: [183305.859102]
> (nfsd,2476,1):ocfs2_get_suballoc_slot_bit:2786 ERROR: status = -5
> Feb 13 18:47:34 st01 kernel: [183305.859183]
> (nfsd,2476,1):ocfs2_test_inode_bit:2868 ERROR: get alloc slot and bit
> failed -5
> Feb 13 18:47:34 st01 kernel: [183305.859267]
> (nfsd,2476,1):ocfs2_test_inode_bit:2905 ERROR: status = -5
> Feb 13 18:47:34 st01 kernel: [183305.859320]
> (nfsd,2476,1):ocfs2_get_dentry:95 ERROR: test inode bit failed -5
> Feb 13 18:47:34 st01 kernel: [183305.879520]
> (nfsd,2478,1):ocfs2_get_suballoc_slot_bit:2754 ERROR: read block
> 734271695 failed -5
> Feb 13 18:47:34 st01 kernel: [183305.879609]
> (nfsd,2478,1):ocfs2_get_suballoc_slot_bit:2786 ERROR: status = -5
> Feb 13 18:47:34 st01 kernel: [183305.887793]
> (nfsd,2478,1):ocfs2_test_inode_bit:2868 ERROR: get alloc slot and bit
> failed -5
> Feb 13 18:47:34 st01 kernel: [183305.887878]
> (nfsd,2478,1):ocfs2_test_inode_bit:2905 ERROR: status = -5
> Feb 13 18:47:34 st01 kernel: [183305.887931]
> (nfsd,2478,1):ocfs2_get_dentry:95 ERROR: test inode bit failed -5
> Feb 13 18:47:34 st01 kernel: [183305.891686]
> (nfsd,2476,0):ocfs2_get_suballoc_slot_bit:2754 ERROR: read block
> 734271658 failed -5
> Feb 13 18:47:34 st01 kernel: [183305.891803]
> (nfsd,2476,0):ocfs2_get_suballoc_slot_bit:2786 ERROR: status = -5
> Feb 13 18:47:34 st01 kernel: [183305.891904]
> (nfsd,2476,0):ocfs2_test_inode_bit:2868 ERROR: get alloc slot and bit
> failed -5
> Feb 13 18:47:34 st01 kernel: [183305.892006]
> (nfsd,2476,0):ocfs2_test_inode_bit:2905 ERROR: status = -5
> Feb 13 18:47:34 st01 kernel: [183305.892079]
> (nfsd,2476,0):ocfs2_get_dentry:95 ERROR: test inode bit failed -5
> Feb 13 18:47:34 st01 kernel: [183305.903517]
> (nfsd,2477,1):ocfs2_get_suballoc_slot_bit:2754 ERROR: read block
> 734271655 failed -5
> Feb 13 18:47:34 st01 kernel: [183305.903605]
> (nfsd,2477,1):ocfs2_get_suballoc_slot_bit:2786 ERROR: status = -5
> Feb 13 18:47:34 st01 kernel: [183305.903686]
> (nfsd,2477,1):ocfs2_test_inode_bit:2868 ERROR: get alloc slot and bit
> failed -5
> Feb 13 18:47:34 st01 kernel: [183305.903771]
> (nfsd,2477,1):ocfs2_test_inode_bit:2905 ERROR: status = -5
> Feb 13 18:47:34 st01 kernel: [183305.903823]
> (nfsd,2477,1):ocfs2_get_dentry:95 ERROR: test inode bit failed -5
> Feb 13 18:47:34 st01 kernel: [183305.947468]
> (nfsd,2477,2):ocfs2_get_suballoc_slot_bit:2754 ERROR: read block
> 734272107 failed -5
> Feb 13 18:47:34 st01 kernel: [183305.947557]
> (nfsd,2477,2):ocfs2_get_suballoc_slot_bit:2786 ERROR: status = -5
> Feb 13 18:47:34 st01 kernel: [183305.947637]
> (nfsd,2477,2):ocfs2_test_inode_bit:2868 ERROR: get alloc slot and bit
> failed -5
> Feb 13 18:47:34 st01 kernel: [183305.947721]
> (nfsd,2477,2):ocfs2_test_inode_bit:2905 ERROR: status = -5
> Feb 13 18:47:34 st01 kernel: [183305.947774]
> (nfsd,2477,2):ocfs2_get_dentry:95 ERROR: test inode bit failed -5
> Feb 13 18:47:35 st01 kernel: [183306.200918]
> (nfsd,2479,3):ocfs2_get_suballoc_slot_bit:2754 ERROR: read block
> 642998279 failed -5
> Feb 13 18:47:35 st01 kernel: [183306.201008]
> (nfsd,2479,3):ocfs2_get_suballoc_slot_bit:2786 ERROR: status = -5
> Feb 13 18:47:35 st01 kernel: [183306.201090]
> (nfsd,2479,3):ocfs2_test_inode_bit:2868 ERROR: get alloc slot and bit
> failed -5
> Feb 13 18:47:35 st01 kernel: [183306.201175]
> (nfsd,2479,3):ocfs2_test_inode_bit:2905 ERROR: status = -5
> Feb 13 18:47:35 st01 kernel: [183306.201229]
> (nfsd,2479,3):ocfs2_get_dentry:95 ERROR: test inode bit failed -5
> Feb 13 18:47:35 st01 kernel: [183306.290106]
> (nfsd,2479,1):ocfs2_get_suballoc_slot_bit:2754 ERROR: read block
> 642998214 failed -5
> Feb 13 18:47:35 st01 kernel: [183306.290196]
> (nfsd,2479,1):ocfs2_get_suballoc_slot_bit:2786 ERROR: status = -5
> Feb 13 18:47:35 st01 kernel: [183306.290279]
> (nfsd,2479,1):ocfs2_test_inode_bit:2868 ERROR: get alloc slot and bit
> failed -5
> Feb 13 18:47:35 st01 kernel: [183306.290365]
> (nfsd,2479,1):ocfs2_test_inode_bit:2905 ERROR: status = -5
> Feb 13 18:47:35 st01 kernel: [183306.290419]
> (nfsd,2479,1):ocfs2_get_dentry:95 ERROR: test inode bit failed -5
> Feb 13 18:47:35 st01 kernel: [183306.320358]
> (nfsd,2478,2):ocfs2_get_suballoc_slot_bit:2754 ERROR: read block
> 642998277 failed -5
> Feb 13 18:47:35 st01 kernel: [183306.320447]
> (nfsd,2478,2):ocfs2_get_suballoc_slot_bit:2786 ERROR: status = -5
> Feb 13 18:47:35 st01 kernel: [183306.320528]
> (nfsd,2478,2):ocfs2_test_inode_bit:2868 ERROR: get alloc slot and bit
> failed -5
> Feb 13 18:47:35 st01 kernel: [183306.320613]
> (nfsd,2478,2):ocfs2_test_inode_bit:2905 ERROR: status = -5
> Feb 13 18:47:35 st01 kernel: [183306.320667]
> (nfsd,2478,2):ocfs2_get_dentry:95 ERROR: test inode bit failed -5
> Feb 13 18:47:35 st01 kernel: [183306.416303]
> (nfsd,2479,2):ocfs2_get_suballoc_slot_bit:2754 ERROR: read block
> 712894866 failed -5
> Feb 13 18:47:35 st01 kernel: [183306.416391]
> (nfsd,2479,2):ocfs2_get_suballoc_slot_bit:2786 ERROR: status = -5
> Feb 13 18:47:35 st01 kernel: [183306.416472]
> (nfsd,2479,2):ocfs2_test_inode_bit:2868 ERROR: get alloc slot and bit
> failed -5
> Feb 13 18:47:35 st01 kernel: [183306.416557]
> (nfsd,2479,2):ocfs2_test_inode_bit:2905 ERROR: status = -5
> Feb 13 18:47:35 st01 kernel: [183306.416609]
> (nfsd,2479,2):ocfs2_get_dentry:95 ERROR: test inode bit failed -5
> Feb 13 18:47:35 st01 kernel: [183306.419605]
> (nfsd,2477,2):ocfs2_get_suballoc_slot_bit:2754 ERROR: read block
> 712894868 failed -5
> Feb 13 18:47:35 st01 kernel: [183306.419700]
> (nfsd,2477,2):ocfs2_get_suballoc_slot_bit:2786 ERROR: status = -5
> Feb 13 18:47:35 st01 kernel: [183306.419783]
> (nfsd,2477,2):ocfs2_test_inode_bit:2868 ERROR: get alloc slot and bit
> failed -5
> Feb 13 18:47:35 st01 kernel: [183306.419869]
> (nfsd,2477,2):ocfs2_test_inode_bit:2905 ERROR: status = -5
> Feb 13 18:47:35 st01 kernel: [183306.419922]
> (nfsd,2477,2):ocfs2_get_dentry:95 ERROR: test inode bit failed -5
> Feb 13 18:47:35 st01 kernel: [183306.432553]
> (nfsd,2478,1):ocfs2_get_suballoc_slot_bit:2754 ERROR: read block
> 712894930 failed -5
> Feb 13 18:47:35 st01 kernel: [183306.432641]
> (nfsd,2478,1):ocfs2_get_suballoc_slot_bit:2786 ERROR: status = -5
> Feb 13 18:47:35 st01 kernel: [183306.432723]
> (nfsd,2478,1):ocfs2_test_inode_bit:2868 ERROR: get alloc slot and bit
> failed -5
> Feb 13 18:47:35 st01 kernel: [183306.432808]
> (nfsd,2478,1):ocfs2_test_inode_bit:2905 ERROR: status = -5
> Feb 13 18:47:35 st01 kernel: [183306.432860]
> (nfsd,2478,1):ocfs2_get_dentry:95 ERROR: test inode bit failed -5
> Feb 13 18:47:35 st01 kernel: [183306.465324]
> (nfsd,2478,2):ocfs2_get_suballoc_slot_bit:2754 ERROR: read block
> 712894905 failed -5
> Feb 13 18:47:35 st01 kernel: [183306.465413]
> (nfsd,2478,2):ocfs2_get_suballoc_slot_bit:2786 ERROR: status = -5
> Feb 13 18:47:35 st01 kernel: [183306.465493]
> (nfsd,2478,2):ocfs2_test_inode_bit:2868 ERROR: get alloc slot and bit
> failed -5
> Feb 13 18:47:35 st01 kernel: [183306.465577]
> (nfsd,2478,2):ocfs2_test_inode_bit:2905 ERROR: status = -5
> Feb 13 18:47:35 st01 kernel: [183306.465630]
> (nfsd,2478,2):ocfs2_get_dentry:95 ERROR: test inode bit failed -5
> Feb 13 18:47:35 st01 kernel: [183306.736793] ------------[ cut here
> ]------------
> Feb 13 18:47:35 st01 kernel: [183306.736842] kernel BUG at
> /build/linux-rrsxby/linux-3.2.51/fs/ocfs2/inode.c:1319!
> Feb 13 18:47:35 st01 kernel: [183306.736924] invalid opcode: 0000 [#1] SMP
> Feb 13 18:47:35 st01 kernel: [183306.736974] CPU 1
> Feb 13 18:47:35 st01 kernel: [183306.736982] Modules linked in: fuse
> btrfs libcrc32c zlib_deflate ufs qnx4 hfsplus hfs minix ntfs vfat
> msdos fat jfs xfs reiserfs ext3 jbd ext2 efivars dm_mod ocfs2
> quota_tree hmac sha1_ssse3 sha1_generic drbd lru_cache
> nf_conntrack_netlink nf_conntrack nfnetlink nfsd nfs nfs_acl
> auth_rpcgss fscache lockd sunrpc ocfs2_dlmfs ocfs2_stack_o2cb
> ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs bonding loop
> snd_pcm snd_page_alloc snd_timer snd iTCO_wdt evdev coretemp
> acpi_cpufreq mperf iTCO_vendor_support shpchp soundcore serio_raw
> crc32c_intel i7core_edac edac_core pcspkr ghash_clmulni_intel
> aesni_intel aes_x86_64 button aes_generic processor cryptd thermal_sys
> ext4 crc16 jbd2 mbcache sg sd_mod crc_t10dif uhci_hcd ehci_hcd usbcore
> igb hpsa dca bnx2 scsi_mod usb_common [last unloaded: scsi_wait_scan]
> Feb 13 18:47:35 st01 kernel: [183306.737799]
> Feb 13 18:47:35 st01 kernel: [183306.737835] Pid: 2479, comm: nfsd Not
> tainted 3.2.0-4-amd64 #1 Debian 3.2.51-1 HP ProLiant DL180 G6
> Feb 13 18:47:35 st01 kernel: [183306.737929] RIP:
> 0010:[<ffffffffa0409a97>] [<ffffffffa0409a97>]
> ocfs2_validate_inode_block+0x4d/0x1a0 [ocfs2]
> Feb 13 18:47:35 st01 kernel: [183306.738033] RSP:
> 0018:ffff880328dc5a30 EFLAGS: 00010246
> Feb 13 18:47:35 st01 kernel: [183306.738082] RAX: 000000000000002c
> RBX: ffff88032e2f4c00 RCX: ffff8801ca847e30
> Feb 13 18:47:35 st01 kernel: [183306.738163] RDX: 000000000080002d
> RSI: ffff8801ca847e30 RDI: ffff88032e2f4c00
> Feb 13 18:47:35 st01 kernel: [183306.738244] RBP: ffff8802e8aac470
> R08: ffff880328dc4000 R09: ffff880183588888
> Feb 13 18:47:35 st01 kernel: [183306.738324] R10: ffff880183588888
> R11: ffff880332684000 R12: ffff88002e43d000
> Feb 13 18:47:35 st01 kernel: [183306.738405] R13: ffff8801ca847e30
> R14: 000000002a7de6ca R15: ffff880328dc5b18
> Feb 13 18:47:35 st01 kernel: [183306.738486] FS:
> 0000000000000000(0000) GS:ffff88033f220000(0000) knlGS:0000000000000000
> Feb 13 18:47:35 st01 kernel: [183306.738570] CS: 0010 DS: 0000 ES:
> 0000 CR0: 000000008005003b
> Feb 13 18:47:35 st01 kernel: [183306.738620] CR2: 00007fc70e7e0db4
> CR3: 0000000001605000 CR4: 00000000000006e0
> Feb 13 18:47:35 st01 kernel: [183306.738701] DR0: 0000000000000000
> DR1: 0000000000000000 DR2: 0000000000000000
> Feb 13 18:47:35 st01 kernel: [183306.738781] DR3: 0000000000000000
> DR6: 00000000ffff0ff0 DR7: 0000000000000400
> Feb 13 18:47:35 st01 kernel: [183306.738862] Process nfsd (pid: 2479,
> threadinfo ffff880328dc4000, task ffff88032f7c4af0)
> Feb 13 18:47:35 st01 kernel: [183306.738945] Stack:
> Feb 13 18:47:35 st01 kernel: [183306.738982] ffff88032f7c4af0
> ffffffff8105fcad ffff880328dc5b18 ffff8802e8aac470
> Feb 13 18:47:35 st01 kernel: [183306.739074] ffff8801ca847e30
> 0000000000000001 0000000000000000 ffffffffa03f00b8
> Feb 13 18:47:35 st01 kernel: [183306.739166] ffffffff8134f247
> 0000000000000000 0000000000000001 ffff880200000000
> Feb 13 18:47:35 st01 kernel: [183306.739261] Call Trace:
> Feb 13 18:47:35 st01 kernel: [183306.739306] [<ffffffff8105fcad>] ?
> autoremove_wake_function+0x2a/0x2a
> Feb 13 18:47:35 st01 kernel: [183306.739369] [<ffffffffa03f00b8>] ?
> ocfs2_read_blocks+0x4e7/0x573 [ocfs2]
> Feb 13 18:47:35 st01 kernel: [183306.739426] [<ffffffff8134f247>] ?
> _raw_spin_unlock_irqrestore+0xe/0xf
> Feb 13 18:47:35 st01 kernel: [183306.739492] [<ffffffffa0409a4a>] ?
> ocfs2_inode_is_valid_to_delete+0x184/0x184 [ocfs2]
> Feb 13 18:47:35 st01 kernel: [183306.739587] [<ffffffffa040c26d>] ?
> ocfs2_read_inode_block_full+0x34/0x4c [ocfs2]
> Feb 13 18:47:35 st01 kernel: [183306.739681] [<ffffffffa040c6ba>] ?
> ocfs2_iget+0x435/0x6d2 [ocfs2]
> Feb 13 18:47:35 st01 kernel: [183306.739744] [<ffffffffa0401748>] ?
> ocfs2_get_dentry+0x1b2/0x3c4 [ocfs2]
> Feb 13 18:47:35 st01 kernel: [183306.739808] [<ffffffffa02d8879>] ?
> cache_check+0x2c/0x21a [sunrpc]
> Feb 13 18:47:35 st01 kernel: [183306.739868] [<ffffffffa03787ab>] ?
> mk_fsid+0xac/0xac [nfsd]
> Feb 13 18:47:35 st01 kernel: [183306.739930] [<ffffffffa04019be>] ?
> ocfs2_fh_to_dentry+0x2d/0x36 [ocfs2]
> Feb 13 18:47:35 st01 kernel: [183306.739986] [<ffffffff811545e1>] ?
> exportfs_decode_fh+0x5f/0x272
> Feb 13 18:47:35 st01 kernel: [183306.740046] [<ffffffffa02d6e4c>] ?
> seconds_since_boot+0x11/0x1a [sunrpc]
> Feb 13 18:47:35 st01 kernel: [183306.740109] [<ffffffffa02d6e4c>] ?
> seconds_since_boot+0x11/0x1a [sunrpc]
> Feb 13 18:47:35 st01 kernel: [183306.740172] [<ffffffffa02d8879>] ?
> cache_check+0x2c/0x21a [sunrpc]
> Feb 13 18:47:35 st01 kernel: [183306.740232] [<ffffffffa037cac6>] ?
> exp_find+0xbc/0xc8 [nfsd]
> Feb 13 18:47:35 st01 kernel: [183306.740285] [<ffffffff8100d02f>] ?
> load_TLS+0x7/0xa
> Feb 13 18:47:35 st01 kernel: [183306.740334] [<ffffffff8100d69f>] ?
> __switch_to+0x133/0x258
> Feb 13 18:47:35 st01 kernel: [183306.740386] [<ffffffff810ece31>] ?
> kmem_cache_alloc+0x86/0xea
> Feb 13 18:47:35 st01 kernel: [183306.740442] [<ffffffffa0379037>] ?
> fh_verify+0x277/0x477 [nfsd]
> Feb 13 18:47:35 st01 kernel: [183306.740503] [<ffffffffa02d3ec5>] ?
> svcauth_unix_set_client+0x221/0x29d [sunrpc]
> Feb 13 18:47:35 st01 kernel: [183306.740593] [<ffffffffa0380711>] ?
> nfsd3_proc_getattr+0x54/0x8b [nfsd]
> Feb 13 18:47:35 st01 kernel: [183306.740652] [<ffffffffa03767cd>] ?
> nfsd_dispatch+0xd7/0x1ba [nfsd]
> Feb 13 18:47:35 st01 kernel: [183306.740714] [<ffffffffa02cfbef>] ?
> svc_process_common+0x2c3/0x4c4 [sunrpc]
> Feb 13 18:47:35 st01 kernel: [183306.740770] [<ffffffff8103f6c4>] ?
> try_to_wake_up+0x197/0x197
> Feb 13 18:47:35 st01 kernel: [183306.740829] [<ffffffffa02d0000>] ?
> svc_process+0x110/0x12c [sunrpc]
> Feb 13 18:47:35 st01 kernel: [183306.740887] [<ffffffffa03760e3>] ?
> nfsd+0xe3/0x127 [nfsd]
> Feb 13 18:47:35 st01 kernel: [183306.740939] [<ffffffffa0376000>] ?
> 0xffffffffa0375fff
> Feb 13 18:47:35 st01 kernel: [183306.740989] [<ffffffff8105f631>] ?
> kthread+0x76/0x7e
> Feb 13 18:47:35 st01 kernel: [183306.741040] [<ffffffff81356374>] ?
> kernel_thread_helper+0x4/0x10
> Feb 13 18:47:35 st01 kernel: [183306.741094] [<ffffffff8105f5bb>] ?
> kthread_worker_fn+0x139/0x139
> Feb 13 18:47:35 st01 kernel: [183306.741147] [<ffffffff81356370>] ?
> gs_change+0x13/0x13
> Feb 13 18:47:35 st01 kernel: [183306.749227] Code: 74 21 48 8b 2d 1b
> 27 08 00 48 85 ed 74 15 48 8b 7d 08 4c 89 f6 ff 55 00 48 83 c5 10 48
> 83 7d 00 00 eb e9 49 8b 45 00 a8 01 75 02 <0f> 0b 49 8b 75 28 49 8d 94
> 24 80 00 00 00 48 89 df e8 b2 5b fe
> Feb 13 18:47:35 st01 kernel: [183306.749591] RIP [<ffffffffa0409a97>]
> ocfs2_validate_inode_block+0x4d/0x1a0 [ocfs2]
> Feb 13 18:47:35 st01 kernel: [183306.749686] RSP <ffff880328dc5a30>
> Feb 13 18:47:35 st01 kernel: [183306.750249] ---[ end trace
> d2a9e45628a54e75 ]---
>
>
> _______________________________________________
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> drbd-user at lists.linbit.com
> http://lists.linbit.com/mailman/listinfo/drbd-user
--
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