Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
Hi:
I have a cluster with four drbd devices. I found oracle stopped
timeout while drbd is in resync state.
oracle is blocked like following:
oracle 6869 6844 0.0 0.0 71424 12616 ? S 16:28
00:00:00 pipe_wait
/oracle/app/oracle/dbhome_1/bin/sqlplus
@/tmp/ora_ommbb_shutdown.sql
oracle 6870 6869 0.0 0.1 4431856 26096 ? Ds 16:28
00:00:00 get_write_access oracleommbb
(DESCRIPTION=(LOCAL=YES)(ADDRESS=(PROTOCOL=beq)))
drbd state
2016-08-30 16:33:32 Dump [/proc/drbd] ...
=========================================
version: 8.3.16 (api:88/proto:86-97)
GIT-hash: bbf851ee755a878a495cfd93e1a76bf90dc79442 Makefile.in build
by drbd at build 2012-06-07 16:03:04
0: cs:SyncSource ro:Primary/Secondary ds:UpToDate/Inconsistent B r-----
ns:2777568 nr:0 dw:492604 dr:3305833 al:4761 bm:439 lo:31 pe:613
ua:0 ap:31 ep:1 wo:d oos:4144796
[======>.............] sync'ed: 35.7% (4044/6280)M
finish: 0:10:19 speed: 6,680 (3,664) K/sec
1: cs:SyncSource ro:Secondary/Secondary ds:UpToDate/Inconsistent B r-----
ns:3709600 nr:0 dw:854764 dr:7632085 al:7689 bm:3401 lo:38 pe:3299
ua:38 ap:0 ep:1 wo:d oos:6204676
[=======>............] sync'ed: 41.5% (6056/10340)M
finish: 0:22:14 speed: 4,640 (10,016) K/sec
2: cs:SyncSource ro:Primary/Secondary ds:UpToDate/Inconsistent B r-----
ns:3968883 nr:0 dw:127937 dr:5179641 al:190 bm:304 lo:1 pe:139 ua:0
ap:7 ep:1 wo:d oos:2124792
[============>.......] sync'ed: 66.3% (2072/6144)M
finish: 0:06:12 speed: 5,692 (6,668) K/sec
3: cs:SyncSource ro:Primary/Secondary ds:UpToDate/Inconsistent B r-----
ns:89737 nr:0 dw:439073 dr:2235186 al:724 bm:35 lo:0 pe:45 ua:0 ap:7
ep:1 wo:d oos:8131104
[>....................] sync'ed: 1.6% (7940/8064)M
finish: 10:44:09 speed: 208 (204) K/sec (stalled)
Is this a known bug and fixed in the further version?