Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
Philipp Reisner <philipp.reisner at linbit.com> (Do 02 Nov 2006 14:04:31 CET):
> Am Montag, 30. Oktober 2006 12:20 schrieb Heiko Schlittermann:
> > Hello,
> >
> > google didn't help... :-(
> >
> > Could please somebody confirm that some
> >
> >
> > common {
> > startup {
> > wfc-timeout 120;
> > degr-wfc-timeout 60;
> > }
> > }
> >
> > is ignored (8.0pre5)
> >
> > If I attach the startup options directly to some ressource,
> > it works. But according docs it's not nessasary.
> >
> > I assume a bug in drbdadm_main.c
> >
>
> Well, yes right. Altough, I can not reproduce it here.
> Fortunately we have code in drbdadm to debug the "common-propagation".
> do a dump of you fconfig first:
...
invoke-rc.d drbd start
Starting DRBD resources: [ d0 d1 d2 s0 s1 s2 n0 n1 n2 ].
..........
***************************************************************
DRBD's startup script waits for the peer node(s) to appear.
- In case this node was already a degraded cluster before the
reboot the timeout is 0 seconds. [degr-wfc-timeout]
- If the peer was available before the reboot the timeout will
expire after 0 seconds. [wfc-timeout]
(These values are for resource 'r0'; 0 sec -> wait forever)
To abort waiting enter 'yes' [ 14]:
Here is the config that produces behaviour I 'complained' about:
I attached all interesting files
drbd-not-working.conf (exposes the above behaviour)
not-working.diff (drbdadm dump vs drbd -d dump)
drbd-working.conf (the config I use to fix the
above behaviour)
working.diff (...)
At least I do not see any important difference (the 122/66 seconds I
used to see what is getting propagated...)
Best regards from Dresden
Viele Grüße aus Dresden
Heiko Schlittermann
--
SCHLITTERMANN.de ---------------------------- internet & unix support -
Heiko Schlittermann HS12-RIPE -----------------------------------------
gnupg encrypted messages are welcome - key ID: 48D0359B ---------------
gnupg fingerprint: 3061 CFBF 2D88 F034 E8D2 7E92 EE4E AC98 48D0 359B -
-------------- next part --------------
skip {
As you can see, you can also comment chunks of text
with a 'skip[optional nonsense]{ skipped text }' section.
This comes in handy, if you just want to comment out
some 'resource <some name> {...}' section:
just precede it with 'skip'.
The basic format of option assignment is
<option name><linear whitespace><value>;
It should be obvious from the examples below,
but if you really care to know the details:
<option name> :=
valid options in the respective scope
<value> := <num>|<string>|<choice>|...
depending on the set of allowed values
for the respective option.
<num> := [0-9]+, sometimes with an optional suffix of K,M,G
<string> := (<name>|\"([^\"\\\n]*|\\.)*\")+
<name> := [/_.A-Za-z0-9-]+
}
global {
usage-count no;
}
common {
protocol C;
handlers {
pri-on-incon-degr "reboot -f";
pri-lost-after-sb "reboot -f";
outdate-peer "/usr/sbin/drbd-peer-outdater";
}
startup {
wfc-timeout 120;
degr-wfc-timeout 60;
}
disk {
on-io-error detach;
}
net {
after-sb-0pri disconnect;
after-sb-1pri disconnect;
after-sb-2pri disconnect;
}
syncer {
rate 700000K; # Maximum
al-extents 257;
}
}
resource r0 {
protocol C;
on sonne {
device /dev/drbd0;
disk /dev/vg0/drbd0;
address 10.10.10.10:7788;
meta-disk internal;
}
on mond {
device /dev/drbd0;
disk /dev/vg0/drbd0;
address 10.10.10.20:7788;
meta-disk internal;
}
}
resource r1 {
protocol C;
on sonne {
device /dev/drbd1;
disk /dev/vg0/drbd1;
address 10.10.10.10:7789;
meta-disk internal;
}
on mond {
device /dev/drbd1;
disk /dev/vg0/drbd1;
address 10.10.10.20:7789;
meta-disk internal;
}
}
resource r2 {
protocol C;
on sonne {
device /dev/drbd2;
disk /dev/vg0/drbd2;
address 10.10.10.10:7790;
meta-disk internal;
}
on mond {
device /dev/drbd2;
disk /dev/vg0/drbd2;
address 10.10.10.20:7790;
meta-disk internal;
}
}
-------------- next part --------------
skip {
As you can see, you can also comment chunks of text
with a 'skip[optional nonsense]{ skipped text }' section.
This comes in handy, if you just want to comment out
some 'resource <some name> {...}' section:
just precede it with 'skip'.
The basic format of option assignment is
<option name><linear whitespace><value>;
It should be obvious from the examples below,
but if you really care to know the details:
<option name> :=
valid options in the respective scope
<value> := <num>|<string>|<choice>|...
depending on the set of allowed values
for the respective option.
<num> := [0-9]+, sometimes with an optional suffix of K,M,G
<string> := (<name>|\"([^\"\\\n]*|\\.)*\")+
<name> := [/_.A-Za-z0-9-]+
}
global {
usage-count no;
}
common {
protocol C;
handlers {
pri-on-incon-degr "reboot -f";
pri-lost-after-sb "reboot -f";
outdate-peer "/usr/sbin/drbd-peer-outdater";
}
startup {
wfc-timeout 120;
degr-wfc-timeout 60;
}
disk {
on-io-error detach;
}
net {
after-sb-0pri disconnect;
after-sb-1pri disconnect;
after-sb-2pri disconnect;
}
syncer {
rate 700000K; # Maximum
al-extents 257;
}
}
resource r0 {
protocol C;
startup {
wfc-timeout 122;
degr-wfc-timeout 66;
}
on sonne {
device /dev/drbd0;
disk /dev/vg0/drbd0;
address 10.10.10.10:7788;
meta-disk internal;
}
on mond {
device /dev/drbd0;
disk /dev/vg0/drbd0;
address 10.10.10.20:7788;
meta-disk internal;
}
}
resource r1 {
protocol C;
startup {
wfc-timeout 122;
degr-wfc-timeout 66;
}
on sonne {
device /dev/drbd1;
disk /dev/vg0/drbd1;
address 10.10.10.10:7789;
meta-disk internal;
}
on mond {
device /dev/drbd1;
disk /dev/vg0/drbd1;
address 10.10.10.20:7789;
meta-disk internal;
}
}
resource r2 {
protocol C;
startup {
wfc-timeout 122;
degr-wfc-timeout 66;
}
on sonne {
device /dev/drbd2;
disk /dev/vg0/drbd2;
address 10.10.10.10:7790;
meta-disk internal;
}
on mond {
device /dev/drbd2;
disk /dev/vg0/drbd2;
address 10.10.10.20:7790;
meta-disk internal;
}
}
-------------- next part --------------
--- 1 Fri Nov 3 18:10:35 2006
+++ 2 Fri Nov 3 18:10:41 2006
@@ -37,6 +37,27 @@
address 10.10.10.10:7788;
meta-disk internal;
}
+ net {
+ after-sb-2pri disconnect;
+ after-sb-1pri disconnect;
+ after-sb-0pri disconnect;
+ }
+ disk {
+ on-io-error detach;
+ }
+ syncer {
+ al-extents 257;
+ rate 700000K;
+ }
+ startup {
+ degr-wfc-timeout 60;
+ wfc-timeout 120;
+ }
+ handlers {
+ outdate-peer /usr/sbin/drbd-peer-outdater;
+ pri-lost-after-sb "reboot -f";
+ pri-on-incon-degr "reboot -f";
+ }
}
resource r1 {
@@ -53,6 +74,27 @@
address 10.10.10.10:7789;
meta-disk internal;
}
+ net {
+ after-sb-2pri disconnect;
+ after-sb-1pri disconnect;
+ after-sb-0pri disconnect;
+ }
+ disk {
+ on-io-error detach;
+ }
+ syncer {
+ al-extents 257;
+ rate 700000K;
+ }
+ startup {
+ degr-wfc-timeout 60;
+ wfc-timeout 120;
+ }
+ handlers {
+ outdate-peer /usr/sbin/drbd-peer-outdater;
+ pri-lost-after-sb "reboot -f";
+ pri-on-incon-degr "reboot -f";
+ }
}
resource r2 {
@@ -68,6 +110,27 @@
disk /dev/vg0/drbd2;
address 10.10.10.10:7790;
meta-disk internal;
+ }
+ net {
+ after-sb-2pri disconnect;
+ after-sb-1pri disconnect;
+ after-sb-0pri disconnect;
+ }
+ disk {
+ on-io-error detach;
+ }
+ syncer {
+ al-extents 257;
+ rate 700000K;
+ }
+ startup {
+ degr-wfc-timeout 60;
+ wfc-timeout 120;
+ }
+ handlers {
+ outdate-peer /usr/sbin/drbd-peer-outdater;
+ pri-lost-after-sb "reboot -f";
+ pri-on-incon-degr "reboot -f";
}
}
-------------- next part --------------
--- /dev/fd/63 Fri Nov 3 18:16:54 2006
+++ /dev/fd/62 Fri Nov 3 18:16:54 2006
@@ -37,10 +37,27 @@
address 10.10.10.10:7788;
meta-disk internal;
}
+ net {
+ after-sb-2pri disconnect;
+ after-sb-1pri disconnect;
+ after-sb-0pri disconnect;
+ }
+ disk {
+ on-io-error detach;
+ }
+ syncer {
+ al-extents 257;
+ rate 700000K;
+ }
startup {
wfc-timeout 122;
degr-wfc-timeout 66;
}
+ handlers {
+ outdate-peer /usr/sbin/drbd-peer-outdater;
+ pri-lost-after-sb "reboot -f";
+ pri-on-incon-degr "reboot -f";
+ }
}
resource r1 {
@@ -57,10 +74,27 @@
address 10.10.10.10:7789;
meta-disk internal;
}
+ net {
+ after-sb-2pri disconnect;
+ after-sb-1pri disconnect;
+ after-sb-0pri disconnect;
+ }
+ disk {
+ on-io-error detach;
+ }
+ syncer {
+ al-extents 257;
+ rate 700000K;
+ }
startup {
wfc-timeout 122;
degr-wfc-timeout 66;
}
+ handlers {
+ outdate-peer /usr/sbin/drbd-peer-outdater;
+ pri-lost-after-sb "reboot -f";
+ pri-on-incon-degr "reboot -f";
+ }
}
resource r2 {
@@ -77,9 +111,26 @@
address 10.10.10.10:7790;
meta-disk internal;
}
+ net {
+ after-sb-2pri disconnect;
+ after-sb-1pri disconnect;
+ after-sb-0pri disconnect;
+ }
+ disk {
+ on-io-error detach;
+ }
+ syncer {
+ al-extents 257;
+ rate 700000K;
+ }
startup {
wfc-timeout 122;
degr-wfc-timeout 66;
+ }
+ handlers {
+ outdate-peer /usr/sbin/drbd-peer-outdater;
+ pri-lost-after-sb "reboot -f";
+ pri-on-incon-degr "reboot -f";
}
}