Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
Hi,
haupt2:~# cat /proc/drbd
version: 8.0.11 (api:86/proto:86)
GIT-hash: b3fe2bdfd3b9f7c2f923186883eb9e2a0d3a5b1b build by phil at mescal, 2008-02-12 11:56:43
0: cs:Connected st:Primary/Secondary ds:Diskless/UpToDate C r---
ns:62936792 nr:0 dw:0 dr:0 al:0 bm:0 lo:0 pe:0 ua:0 ap:0
[...]
You see: Primary/Secondary ds:Diskless/UpToDate
Why is drbd0 "Diskless"? And why only on one machine?
All works fine using heartbeat (since 2 years): takeover local, takeover all, etc.
haupt2:~# df
Dateisystem 1K-Blöcke Benutzt Verfügbar Ben% Eingehängt auf
/dev/md0 9614052 1108888 8016796 13% /
tmpfs 4089640 0 4089640 0% /lib/init/rw
udev 10240 100 10140 1% /dev
tmpfs 4089640 8 4089632 1% /dev/shm
[...]
/dev/drbd0 10320852 1868480 7928104 20% /var/lib/vservers/misc
After a takeover of first node "haupt1":
=========================================
haupt1:~# cat /proc/drbd
version: 8.0.11 (api:86/proto:86)
GIT-hash: b3fe2bdfd3b9f7c2f923186883eb9e2a0d3a5b1b build by phil at mescal, 2008-02-12 11:56:43
0: cs:Connected st:Primary/Secondary ds:UpToDate/Diskless C r---
ns:49629890 nr:62940912 dw:67179264 dr:51649873 al:237 bm:492 lo:93 pe:0 ua:0 ap:93
resync: used:0/31 hits:0 misses:0 starving:0 dirty:0 changed:0
act_log: used:16/257 hits:16794672 misses:237 starving:0 dirty:0 changed:237
[...]
haupt1:~# df
Dateisystem 1K-Blöcke Benutzt Verfügbar Ben% Eingehängt auf
/dev/md0 9614052 1581568 7544116 18% /
tmpfs 4089832 0 4089832 0% /lib/init/rw
udev 10240 96 10144 1% /dev
tmpfs 4089832 8 4089824 1% /dev/shm
/dev/mapper/vg--haupt1-var--cache
2064208 382552 1576800 20% /var/cache
/dev/mapper/vg--haupt1-var--log
5160576 2461376 2437056 51% /var/log
[...]
/dev/drbd0 10320852 1868508 7928076 20% /var/lib/vservers/misc
I looked in /var/lib/vservers/misc/var/spool/cups . All recent files were there.
Thats the proof DRBD is working.
Is "Diskless" a hoax?
thx
Ekkard