Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
I've got two systems connected via 2nd ethernet (eth1) via a crossover
cable. I'm resyncing a 450GB drbd device, and its going really slowly...
I must have something goofed up. Here's the drbd status:
1: cs:SyncTarget st:Secondary/Primary ds:Inconsistent/UpToDate C r---
ns:0 nr:241883576 dw:241428824 dr:0 al:0 bm:14736 lo:14212 pe:475
ua:14211 ap:0
[===========>........] sync'ed: 59.1% (163515/399280)M
finish: 8:18:19 speed: 5,440 (5,504) K/sec
resync: used:29/31 hits:15089561 misses:14877 starving:0 dirty:0
changed:14877
act_log: used:0/257 hits:0 misses:0 starving:0 dirty:0 changed:0
And here's the drbd.conf contents (below).
Any ideas? My 'r0' resource resync'ed in about 3 hours or less.. The
'r1' resource is going to take 20+ hours at this rate....
[root at fspbro214 sysconfig]# cat /etc/drbd.conf
global {
usage-count yes;
}
common {
syncer { rate 100M; }
}
resource r0 {
protocol C;
handlers {
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 {
degr-wfc-timeout 120; # 2 minutes.
}
disk {
on-io-error detach;
}
net {
after-sb-0pri discard-younger-primary;
after-sb-1pri consensus;
after-sb-2pri disconnect;
rr-conflict disconnect;
}
syncer {
al-extents 257;
}
on fspbro213.rchland.ibm.com {
device /dev/drbd0;
disk /dev/sdb1;
address 192.168.0.2:7788;
meta-disk /dev/mapper/rootvg-data[0];
}
on fspbro214.rchland.ibm.com {
device /dev/drbd0;
disk /dev/sdb1;
address 192.168.0.3:7788;
meta-disk /dev/mapper/rootvg-data[0];
}
}
resource r1 {
protocol C;
handlers {
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 {
degr-wfc-timeout 120; # 2 minutes.
}
disk {
on-io-error detach;
}
net {
after-sb-0pri discard-younger-primary;
after-sb-1pri consensus;
after-sb-2pri disconnect;
rr-conflict disconnect;
}
syncer {
al-extents 257;
}
on fspbro213.rchland.ibm.com {
device /dev/drbd1;
disk /dev/sda4;
address 192.168.0.2:7789;
meta-disk /dev/mapper/rootvg-data[1];
}
on fspbro214.rchland.ibm.com {
device /dev/drbd1;
disk /dev/sda4;
address 192.168.0.3:7789;
meta-disk /dev/mapper/rootvg-data[1];
}
}
=======================
Kirby Bakken
ESW Build Architect
Rochester, MN
email: kirbyb at us.ibm.com
ezpage:kirbyb
507-253-4549 / Tie: 553-4549
Fax: 507-253-3495
......one more straw can't possibly matter....
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