Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
Two partitions nodes is same size? Aparentely not.
On Thu, Jul 22, 2010 at 6:01 AM, putcha narayana <putcha_laks at hotmail.com>wrote:
> drbd0: Peer sets u_size to 9380 sectors
> drbd0: The peer's disk size is too small!
> drbd0: conn( WFReportParams -> Disconnecting )
> drbd0: error receiving ReportSizes, l: 32!
>
> Can someone help in resolving this issue. If drbd8.0.6 and drbd-8.0.16 are
> compatible then why is drbd throwing the above error?
> Is there an easy way to resolve this issue?
>
> Complete output of dmesg:
> Sc2 <root at hapWibbSc2>:~# dmesg |grep drbd
> drbd: initialised. Version: 8.0.6 (api:86/proto:86)
> drbd: SVN Revision: 3048 build by phil at mescal, 2007-09-03 10:39:27
> drbd: registered as block device major 147
> drbd: minor_table @ 0xae365f60
> drbd0: disk( Diskless -> Attaching )
> drbd0: No usable activity log found.
> drbd0: max_segment_size ( = BIO size ) = 32768
> drbd0: drbd_bm_resize called with capacity == 18760
> drbd0: resync bitmap: bits=2345 words=74
> drbd0: size = 9380 KB (9380 KB)
> drbd0: reading of bitmap took 0 jiffies
> drbd0: recounting of set bits took additional 0 jiffies
> drbd0: 0 KB marked out-of-sync by on disk bit-map.
> drbd0: disk( Attaching -> UpToDate )
> drbd0: Writing meta data super block now.
> drbd0: conn( StandAlone -> Unconnected )
> drbd0: receiver (re)started
> drbd0: conn( Unconnected -> WFConnection )
> drbd0: conn( WFConnection -> WFReportParams )
> drbd0: Handshake successful: DRBD Network Protocol version 86
> drbd0: Considerable difference in lower level device sizes: 32176s vs.
> 18848s
> drbd0: peer( Unknown -> Primary ) conn( WFReportParams -> WFBitMapT ) pdsk(
> DUnknown -> UpToDate )
> drbd0: Writing meta data super block now.
> drbd0: conn( WFBitMapT -> WFSyncUUID )
> drbd0: conn( WFSyncUUID -> SyncTarget ) disk( UpToDate -> Inconsistent )
> drbd0: Began resync as SyncTarget (will sync 12 KB [3 bits set]).
> drbd0: Writing meta data super block now.
> drbd0: Resync done (total 1 sec; paused 0 sec; 12 K/sec)
> drbd0: conn( SyncTarget -> Connected ) disk( Inconsistent -> UpToDate )
> drbd0: Writing meta data super block now.
> drbd0: peer( Primary -> Unknown ) conn( Connected -> Disconnecting ) pdsk(
> UpToDate -> DUnknown )
> drbd0: short read expecting header on sock: r=-512
> drbd0: asender terminated
> drbd0: tl_clear()
> drbd0: Connection closed
> drbd0: Writing meta data super block now.
> drbd0: conn( Disconnecting -> StandAlone )
> drbd0: receiver terminated
> drbd0: disk( UpToDate -> Diskless )
> drbd0: drbd_bm_resize called with capacity == 0
> drbd0: worker terminated
> drbd: module cleanup done.
> drbd: initialised. Version: 8.0.16 (api:86/proto:86)
> drbd: GIT-hash: d30881451c988619e243d6294a899139eed1183d build by
> a22852 at isdmldlinux, 2010-05-24 04:23:26
> drbd: registered as block device major 147
> drbd: minor_table @ 0xac679760
> drbd0: disk( Diskless -> Attaching )
> drbd0: Starting worker thread (from cqueue/0 [576])
> drbd0: No usable activity log found.
> drbd0: max_segment_size ( = BIO size ) = 32768
> drbd0: drbd_bm_resize called with capacity == 18760
> drbd0: resync bitmap: bits=2345 words=74
> drbd0: size = 9380 KB (9380 KB)
> drbd0: recounting of set bits took additional 0 jiffies
> drbd0: 0 KB (0 bits) marked out-of-sync by on disk bit-map.
> drbd0: disk( Attaching -> UpToDate )
> drbd0: Barriers not supported on meta data device - disabling
> drbd0: conn( StandAlone -> Unconnected )
> drbd0: Starting receiver thread (from drbd0_worker [2348])
> drbd0: receiver (re)started
> drbd0: conn( Unconnected -> WFConnection )
> drbd0: Handshake successful: DRBD Network Protocol version 86
> drbd0: conn( WFConnection -> WFReportParams )
> drbd0: Starting asender thread (from drbd0_receiver [2353])
> drbd0: Considerable difference in lower level device sizes: 32176s vs.
> 18768s
> drbd0: Considerable difference in user requested size: 9380s vs. 18760s
> drbd0: Peer sets u_size to 9380 sectors
> drbd0: The peer's disk size is too small!
> drbd0: conn( WFReportParams -> Disconnecting )
> drbd0: error receiving ReportSizes, l: 32!
> drbd0: asender terminated
> drbd0: Terminating asender thread
> drbd0: Connection closed
> drbd0: conn( Disconnecting -> StandAlone )
> drbd0: receiver terminated
> drbd0: Terminating receiver thread
>
>
>
> PUTCHA LAKSHMINARAYANA. LAK
>
>
>
>
> ------------------------------
> From: putcha_laks at hotmail.com
> To: drbd-user at lists.linbit.com
> Subject: Upgrade DRBD-8.0.6 to DRBD-8.0.16
> Date: Wed, 21 Jul 2010 09:00:51 +0000
>
> Hi,
>
> Our current system is running DRBD-8.0.6 on 2 boards, One of the baords is
> active and the other board is standby.
> DRBD is configured with meta-disk set as internal, port 7789, protocol C,
> size 9380. Excerpts attached at the end.
>
> To minimize outage by resetting both boards, we would like to upgrade and
> bring up standby board on DRBD-8.0.16 first. My attempts are not successful
> so far.
>
> Things modified to match DRBD-8.0.16:
> In drbd.conf file size is modified as "size 9380K"
> All other entries are kept same as in DRBD-8.0.6
>
> Issues:
> When drbd is started on standby drbdstatus shows
> 0: cs:WFConnection st:Secondary/Unknown ds:UpToDate/DUnknown C r---
>
> And Primary does not detect DRBD on standby board.
> 0: cs:WFConnection st:Primary/Unknown ds:UpToDate/DUnknown C r---
>
> Questions:
> 1. Is DRBD-8.0.16 backward compatible with DRBD-8.0.6?
> 2. Why there is no communication between DRBD-8.0.6 and DRBD-8.0.16?
> 3. Can any one list all the changes one must do to upgrade DRBD version on
> a redundant setup (standby first and then active)?
>
> Excerpts from drbd.conf of DRBD8.0.6:
> disk {
> on-io-error detach;
> size 9380;
> }
>
> on Sc1 {
> device /dev/drbd0;
> disk /dev/tffsb4;
> address 10.19.17.1:7789;
> meta-disk internal;
> }
> on Sc2 {
> device /dev/drbd0;
> disk /dev/tffsb4;
> address 10.19.18.1:7789;
> meta-disk internal;
> }
>
> Please do the needful,
>
> Thanks and Regards,
> LAK
>
>
>
>
> ------------------------------
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>
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