[DRBD-user] drbdadm verify stalled

Mia Lueng xiaozunvlg at gmail.com
Wed Dec 4 18:12:03 CET 2013

Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.


http://www.novell.com/support/kb/doc.php?id=7009306




2013/12/4 Matthieu Lejeune <matthieu.lejeune at exxoss.com>

>  Hi,
>
> I was on the DRBD 8.3.13-2 on Debian Wheezy
>
> I have upgraded my debian on Jessie.
> I'm using DRBD 8.4.3 now
> I have push my config files to the new version.
>
> And the verify is ok
>
> Every 1.0s: cat
> /proc/drbd
> Wed Dec  4 14:17:20 2013
>
> version: 8.4.3 (api:1/proto:86-101)
> srcversion: 5CF35A4122BF8D21CC12AE2
>
>  1: cs:VerifyS ro:Primary/Secondary ds:UpToDate/UpToDate C r---b-
>     ns:0 nr:0 dw:0 dr:386389712 al:0 bm:0 lo:303 pe:1150 ua:303 ap:0 ep:1
> wo:f oos:0
>         [==>.................] verified: 16.6% (1907140/2284472)Mfinish:
> 6:57:51 speed: 77,884 (74,416) want: 68,600 K/sec
>  2: cs:VerifyS ro:Primary/Secondary ds:UpToDate/UpToDate C r---b-
>     ns:0 nr:0 dw:0 dr:362704704 al:0 bm:0 lo:208 pe:909 ua:208 ap:0 ep:1
> wo:f oos:0
>         [===>................] verified: 20.7% (1359152/1713352)Mfinish:
> 5:25:12 speed: 71,316 (69,856) want: 67,240 K/sec
>  3: cs:VerifyS ro:Primary/Secondary ds:UpToDate/UpToDate C r---b-
>     ns:0 nr:0 dw:0 dr:372904220 al:0 bm:0 lo:219 pe:954 ua:219 ap:0 ep:1
> wo:f oos:0
>         [==>.................] verified: 16.0% (1920308/2284472)Mfinish:
> 7:16:58 speed: 74,996 (71,820) want: 67,640 K/sec
>  4: cs:VerifyS ro:Primary/Secondary ds:UpToDate/UpToDate C r---b-
>     ns:0 nr:0 dw:0 dr:365657892 al:0 bm:0 lo:266 pe:88 ua:266 ap:0 ep:1
> wo:f oos:0
>         [====>...............] verified: 25.1% (1070708/1427796)Mfinish:
> 3:38:31 speed: 83,616 (70,424) want: 77,560 K/sec
>
>  5: cs:VerifyS ro:Primary/Secondary ds:UpToDate/UpToDate C r-----
>     ns:0 nr:0 dw:0 dr:393353244 al:0 bm:0 lo:0 pe:0 ua:0 ap:0 ep:1 wo:f
> oos:0
>         [=>..................] verified: 13.5% (2471456/2855592)Mfinish:
> 8:04:24 speed: 87,064 (75,760) want: 82,680 K/sec
>  6: cs:VerifyS ro:Primary/Secondary ds:UpToDate/UpToDate C r---b-
>     ns:0 nr:0 dw:0 dr:352233100 al:0 bm:0 lo:696 pe:69 ua:697 ap:0 ep:1
> wo:f oos:0
>         [=>..................] verified: 12.1% (2511616/2855592)Mfinish:
> 10:06:48 speed: 70,636 (67,840) want: 68,160 K/sec
>  7: cs:VerifyS ro:Primary/Secondary ds:UpToDate/UpToDate C r---b-
>     ns:0 nr:0 dw:0 dr:340788712 al:0 bm:0 lo:263 pe:522 ua:263 ap:0 ep:1
> wo:f oos:0
>         [===>................] verified: 23.4% (1094992/1427796)Mfinish:
> 3:21:07 speed: 92,908 (65,636) want: 76,560 K/sec
>  8: cs:VerifyS ro:Primary/Secondary ds:UpToDate/UpToDate C r---b-
>     ns:0 nr:0 dw:0 dr:337781844 al:0 bm:0 lo:129 pe:425 ua:129 ap:0 ep:1
> wo:f oos:0
>         [==========>.........] verified: 57.8% (241252/571116)Mfinish:
> 1:05:54 speed: 62,444 (65,056) want: 57,760 K/sec
> ,
>
> This is a knowed problem ?
>
> Thanks
>
> Matthieu Lejeune
>
>
> Le 3/12/13 09:39, Matthieu Lejeune a écrit :
>
> Hello
>
> I have a problem when i'm launching a drbdadm verify on my ressources
>
> This is my config :
>
> root at ifprdstor6b:~# cat /etc/drbd.d/DSA601.res
> resource DSA601 {
>   protocol C;
>
>   startup {
>     wfc-timeout 0;
>   }
>
>   disk {
>     on-io-error detach;
>   }
>
>   syncer {
>     rate 400M;
>     verify-alg md5;
>   }
>
>   on ifprdstor6a {
>     device    /dev/drbd1;
>     disk      /dev/sda;
>     address   10.13.1.1:7788;
>     meta-disk internal;
>   }
>
>   on ifprdstor6b {
>     device    /dev/drbd1;
>     disk      /dev/sda;
>     address   10.13.1.2:7788;
>     meta-disk internal;
>   }
> }
>
> I have 8 ressources with the same configuration
>
> I'm using Drbd over IB network and this is my network config :
>
> root at ifprdstor6b:~# cat /etc/network/interfaces
> # This file describes the network interfaces available on your system
> # and how to activate them. For more information, see interfaces(5).
>
> # The loopback network interface
> auto lo
> iface lo inet loopback
>
> # The primary network interface
> allow-hotplug eth0
> iface eth0 inet static
>     address 10.12.20.2
>     netmask 255.255.255.0
>     network 10.12.20.0
>     broadcast 10.1.2.255
>     gateway 10.12.20.254
>     # dns-* options are implemented by the resolvconf package, if
> installed
>     dns-nameservers 10.1.2.33 10.1.2.34
>     dns-search lampiris.local
>
> allow-hotplug ib0
> iface ib0 inet static
>   address 10.13.1.2
>   netmask 255.255.255.0
>
>
> Now when I start a verify with : drbdadm verify DSA601, it's OK and the
> verify complete.
>
> But when I start the verify on the second ressouce with : drbdadm verify
> DSA602 it's blocking :
>
> This is the : /proc/drbd
>
> root at ifprdstor6a:~# cat /proc/drbd
> version: 8.3.11 (api:88/proto:86-96)
> srcversion: F937DCB2E5D83C6CCE4A6C9
>
>  1: cs:Connected ro:Primary/Secondary ds:UpToDate/UpToDate C r-----
>     ns:0 nr:0 dw:0 dr:88 al:0 bm:0 lo:0 pe:0 ua:0 ap:0 ep:1 wo:f oos:0
>  2: cs:VerifyS ro:Primary/Secondary ds:UpToDate/UpToDate C r-----
>     ns:0 nr:0 dw:0 dr:82296 al:0 bm:0 lo:1 pe:8706 ua:2048 ap:0 ep:1 wo:f
> oos:0
>     [>....................] verified:  0.1% (1713280/1713352)Mfinish:
> 386277:34:31 speed: 0 (0) want: 409,600 K/sec (stalled)
>  3: cs:Connected ro:Primary/Secondary ds:UpToDate/UpToDate C r-----
>     ns:0 nr:0 dw:0 dr:88 al:0 bm:0 lo:0 pe:0 ua:0 ap:0 ep:1 wo:f oos:0
>  4: cs:Connected ro:Primary/Secondary ds:UpToDate/UpToDate C r-----
>     ns:0 nr:0 dw:0 dr:88 al:0 bm:0 lo:0 pe:0 ua:0 ap:0 ep:1 wo:f oos:0
>  5: cs:Connected ro:Primary/Secondary ds:UpToDate/UpToDate C r-----
>     ns:0 nr:0 dw:0 dr:88 al:0 bm:0 lo:0 pe:0 ua:0 ap:0 ep:1 wo:f oos:0
>  6: cs:Connected ro:Primary/Secondary ds:UpToDate/UpToDate C r-----
>     ns:0 nr:0 dw:0 dr:88 al:0 bm:0 lo:0 pe:0 ua:0 ap:0 ep:1 wo:f oos:0
>  7: cs:Connected ro:Primary/Secondary ds:UpToDate/UpToDate C r-----
>     ns:0 nr:0 dw:0 dr:88 al:0 bm:0 lo:0 pe:0 ua:0 ap:0 ep:1 wo:f oos:0
>  8: cs:Connected ro:Primary/Secondary ds:UpToDate/UpToDate C r-----
>     ns:0 nr:0 dw:0 dr:88 al:0 bm:0 lo:0 pe:0 ua:0 ap:0 ep:1 wo:f oos:0
>
>
> The ressource 2 is freezed, I can't access to the volume and make an LVM
> LV or something else. But I can use the other ressources.
>
> I have this entry on the syslog :
>
> Dec  3 09:39:23 ifprdstor6a kernel: [61078.583849] block drbd2:
> [drbd2_worker/3080] sock_sendmsg time expired, ko = 4294957143
> Dec  3 09:39:29 ifprdstor6a kernel: [61084.574556] block drbd2:
> [drbd2_worker/3080] sock_sendmsg time expired, ko = 4294957142
> Dec  3 09:39:31 ifprdstor6a OpenSM[2668]: SM port is down#012
>
> Someone had this problem ? Any solutions
>
> Thank's in advance
>
> Matthieu Lejeune
>
>
>
>
>
>
>
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>
>
>
> --
>
>
>  [image: Exxoss] <http://www.exxoss.com>
> *Matthieu Lejeune*, System Engineer | Gsm: +32(0)491/52.70.66
> *Exxoss, SPRL <http://www.exxoss.com>*
> Rue de la station, 2, 4347, Fexhe-le-haut-clocher | Telephone:
> +32(0)4/341.25.81 | Fax: +32(0)4/371.94.06
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>
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