Hi
I use DRBD Proxmox VE 8.3 with 2.2 and a configuration Primary / Secondary on
network computers trajeta Gigabyte
Basically I use it to keep a copy of the LV of the primary machine.
When I run, /sbin/drbdadm verify all I find that there are many messages like
this::
Dec 31 09:18:04 pro01 kernel: block drbd2: Out of sync: start=147170512,
size=248 (sectors)
Dec 31 09:18:04 pro01 kernel: block drbd2: Out of sync: start=147195176,
size=2504 (sectors)
Dec 31 09:18:05 pro01 kernel: block drbd2: Out of sync: start=147218992,
size=11472 (sectors)
Dec 31 09:18:05 pro01 kernel: block drbd2: Out of sync: start=147230472,
size=104 (sectors)
Dec 31 09:18:05 pro01 kernel: block drbd2: Out of sync: start=147231992,
size=1200 (sectors)
Dec 31 09:18:05 pro01 kernel: block drbd2: Out of sync: start=147233280,
size=96 (sectors)
Dec 31 09:18:05 pro01 kernel: block drbd2: Out of sync: start=147233408,
size=16 (sectors)
Dec 31 09:18:05 pro01 kernel: block drbd2: Out of sync: start=147233560,
size=32 (sectors)
Dec 31 09:18:07 pro01 kernel: block drbd1: [drbd1_worker/20189] sock_sendmsg
time expired, ko = 4294966911
Dec 31 09:18:09 pro01 kernel: block drbd2: Out of sync: start=147493960, size=8
(sectors)
Use in Global Configuration
syncer {
# rate after al-extents use-rle cpu-mask verify-alg csums-alg
verify-alg sha1;
rate 40M;
}
In each resource
resource r1 {
# kvm420
protocol C;
startup {
wfc-timeout 15; # non-zero wfc-timeout can be dangerous
(http://forum.proxmox.com/threads/3465-Is-it-safe-to-use-wfc-timeout-in-DRBD-configuration)
degr-wfc-timeout 60;
}
net {
cram-hmac-alg sha1;
shared-secret "CDwCYfY7420s";
after-sb-0pri discard-zero-changes;
after-sb-1pri discard-secondary;
after-sb-2pri disconnect;
}
on pro01 {
device /dev/drbd1;
disk /dev/sata/vm-420-disk-1;
address XXX.XXX.XXX.XXX:7789;
meta-disk internal;
}
on pro02 {
device /dev/drbd1;
disk /dev/pve/vm-420-disk-1;
address XXX.XXX.XXX.XXX:7789;
meta-disk internal;
}
}
Nor do I understand correctly, if the execution of /sbin/drbdadm verify all
errors are corrected.
Help is appreciated, as I am somewhat new to the suod and DRBD and I apologize
for my English of Google translator.
A happy end of year...
resource r1 {
# kvm420
protocol C;
startup {
wfc-timeout 15; # non-zero wfc-timeout can be dangerous
(http://forum.proxmox.com/threads/3465-Is-it-safe-to-use-wfc-timeout-in-DRBD-configuration)
degr-wfc-timeout 60;
}
net {
cram-hmac-alg sha1;
shared-secret "CDwCYfY7420s";
after-sb-0pri discard-zero-changes;
after-sb-1pri discard-secondary;
after-sb-2pri disconnect;
}
on pro01 {
device /dev/drbd1;
disk /dev/sata/vm-420-disk-1;
address XXX.XXX.XXX.XXX:7789;
meta-disk internal;
}
on pro02 {
device /dev/drbd1;
disk /dev/pve/vm-420-disk-1;
address XXX.XXX.XXX.XXX:7789;
meta-disk internal;
}
}
Abdelkarim Mateos Sánchez
CEO Tamainout Hébergement, S.A.R.L. (Marruecos)
CET Tamainut IT, S.L. (España)
Contacto | abk...@tamainut.com | Skype - mamateos
Teléfono Fijo España: +34.851000209 | Marruecos Móvil: +212.671819412
islaserver.com | tamainut.tel
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