...
| Code Block |
|---|
drbdadm primary jtelshared --force |
Tune the transfer (Second Node)
| Code Block |
|---|
drbdadm disk-options --c-plan-ahead=0 --resync-rate=110M jtelshared |
Create filesystem (Primary Node)
| Code Block |
|---|
mkfs.xfs -L data /dev/drbd1 |
Create fstab entry for file system (both nodes)
Add the following line to /etc/fstab
| Code Block |
|---|
/dev/drbd/by-res/jtelshared/0 /srv/jtel/shared xfs noauto,noatime,nodiratime 0 0 |
Mount the file system (primary node)
Add the following line to /etc/fstab
| Code Block |
|---|
mkdir /srv/jtel
mkdir /srv/jtel/shared
chown -R jtel:jtel /srv/jtel
mount /srv/jtel/shared |
Wait for initial sync to complete
| Code Block |
|---|
cat /proc/drbd
-->
# When not yet done:
version: 8.4.10-1 (api:1/proto:86-101)
GIT-hash: a4d5de01fffd7e4cde48a080e2c686f9e8cebf4c build by mockbuild@, 2017-09-15 14:23:22
1: cs:SyncTarget ro:Secondary/Primary ds:Inconsistent/UpToDate C r-----
ns:0 nr:3955712 dw:3950592 dr:0 al:8 bm:0 lo:5 pe:0 ua:5 ap:0 ep:1 wo:f oos:264474588
[>....................] sync'ed: 1.5% (258272/262132)M
finish: 2:08:08 speed: 34,388 (25,652) want: 112,640 K/sec
-->
# When done:
version: 8.4.10-1 (api:1/proto:86-101)
GIT-hash: a4d5de01fffd7e4cde48a080e2c686f9e8cebf4c build by mockbuild@, 2017-09-15 14:23:22
1: cs:Connected ro:Secondary/Primary ds:UpToDate/UpToDate C r-----
ns:0 nr:15626582 dw:284051762 dr:0 al:8 bm:0 lo:0 pe:0 ua:0 ap:0 ep:1 wo:f oos:0 |
Untune the transfer (Second Node)
| Code Block |
|---|
drbdadm adjust jtelshared |
Make second node primary and mount the file system (Secondary node)
Add the following line to /etc/fstab
| Code Block |
|---|
mkdir /srv/jtel
mkdir /srv/jtel/shared
chown -R jtel:jtel /srv/jtel
drbdadm primary jtelshared
mount /srv/jtel/shared |
Start and enable DRBD (Both Nodes)
...
