<![CDATA[DRBD]]>Не могу получить информацию с DRBD, на любой запрос либо ошибку, когда указываю конкретный drbd либо если версию АПИ, версию Драйвера, и протокола на все выдает 0. Может проблема в субагенте, но тогда я не очень понимаю как скомплировать агент чтобы дрбд туда включился.

]]>https://forum.netxms.org/topic/2748/drbdRSS for NodeFri, 13 Nov 2026 12:18:25 GMTTue, 26 Nov 2013 13:30:48 GMT60<![CDATA[Reply to DRBD on Fri, 13 Dec 2013 19:18:12 GMT]]>Попробуйте агента версии 1.2.10 - я исправил обработку /proc/drbd

]]>https://forum.netxms.org/post/12157https://forum.netxms.org/post/12157Fri, 13 Dec 2013 19:18:12 GMT<![CDATA[Reply to DRBD on Fri, 29 Nov 2013 13:14:58 GMT]]># cat /etc/drbd.d/*
global {
        usage-count yes;
        # minor-count dialog-refresh disable-ip-verification
}

common {
        handlers {
                pri-on-incon-degr "/usr/lib/drbd/notify-pri-on-incon-degr.sh; /usr/lib/drbd/notify-emergency-reboot.sh; echo b > /proc/sysrq-trigger ; reboot -f";
                pri-lost-after-sb "/usr/lib/drbd/notify-pri-lost-after-sb.sh; /usr/lib/drbd/notify-emergency-reboot.sh; echo b > /proc/sysrq-trigger ; reboot -f";
                local-io-error "/usr/lib/drbd/notify-io-error.sh; /usr/lib/drbd/notify-emergency-shutdown.sh; echo o > /proc/sysrq-trigger ; halt -f";
                #fence-peer "/usr/sbin/rhcs_fence";
                fence-peer "/usr/lib/drbd/crm-fence-peer.sh";
                # split-brain "/usr/lib/drbd/notify-split-brain.sh root";
                # out-of-sync "/usr/lib/drbd/notify-out-of-sync.sh root";
                # before-resync-target "/usr/lib/drbd/snapshot-resync-target-lvm.sh -p 15 -- -c 16k";
                # after-resync-target /usr/lib/drbd/unsnapshot-resync-target-lvm.sh;
        }

        startup {
                become-primary-on      both;
                wfc-timeout            300;
                degr-wfc-timeout        120;
                outdated-wfc-timeout    110;
                # wfc-timeout degr-wfc-timeout outdated-wfc-timeout wait-after-sb
        }

        options {
                # cpu-mask on-no-data-accessible
        }

        disk {
                #fencing                                dont-care;
                #fencing                        resource-and-stonith;
                # size max-bio-bvecs on-io-error fencing disk-barrier disk-flushes
                # disk-drain md-flushes resync-rate resync-after al-extents
                # c-plan-ahead c-delay-target c-fill-target c-max-rate
                # c-min-rate disk-timeout
        }

        net {
                protocol C;
                allow-two-primaries;
                after-sb-0pri          discard-zero-changes;
                after-sb-1pri          discard-secondary;
                after-sb-2pri          disconnect;
                # protocol timeout max-epoch-size max-buffers unplug-watermark
                # connect-int ping-int sndbuf-size rcvbuf-size ko-count
                # allow-two-primaries cram-hmac-alg shared-secret after-sb-0pri
                # after-sb-1pri after-sb-2pri always-asbp rr-conflict
                # ping-timeout data-integrity-alg tcp-cork on-congestion
                # congestion-fill congestion-extents csums-alg verify-alg
                # use-rle
        }
}
global {
        usage-count yes;
        # minor-count dialog-refresh disable-ip-verification
}

common {
        handlers {
                # These are EXAMPLE handlers only.
                # They may have severe implications,
                # like hard resetting the node under certain circumstances.
                # Be careful when chosing your poison.

                # pri-on-incon-degr "/usr/lib/drbd/notify-pri-on-incon-degr.sh; /usr/lib/drbd/notify-emergency-reboot.sh; echo b > /proc/sysrq-trigger ; reboot -f";
                # pri-lost-after-sb "/usr/lib/drbd/notify-pri-lost-after-sb.sh; /usr/lib/drbd/notify-emergency-reboot.sh; echo b > /proc/sysrq-trigger ; reboot -f";
                # local-io-error "/usr/lib/drbd/notify-io-error.sh; /usr/lib/drbd/notify-emergency-shutdown.sh; echo o > /proc/sysrq-trigger ; halt -f";
                # fence-peer "/usr/lib/drbd/crm-fence-peer.sh";
                # split-brain "/usr/lib/drbd/notify-split-brain.sh root";
                # out-of-sync "/usr/lib/drbd/notify-out-of-sync.sh root";
                # before-resync-target "/usr/lib/drbd/snapshot-resync-target-lvm.sh -p 15 -- -c 16k";
                # after-resync-target /usr/lib/drbd/unsnapshot-resync-target-lvm.sh;
        }

        startup {
                # wfc-timeout degr-wfc-timeout outdated-wfc-timeout wait-after-sb
        }

        options {
                # cpu-mask on-no-data-accessible
        }

        disk {
                # size max-bio-bvecs on-io-error fencing disk-barrier disk-flushes
                # disk-drain md-flushes resync-rate resync-after al-extents
                # c-plan-ahead c-delay-target c-fill-target c-max-rate
                # c-min-rate disk-timeout
        }

        net {
                # protocol timeout max-epoch-size max-buffers unplug-watermark
                # connect-int ping-int sndbuf-size rcvbuf-size ko-count
                # allow-two-primaries cram-hmac-alg shared-secret after-sb-0pri
                # after-sb-1pri after-sb-2pri always-asbp rr-conflict
                # ping-timeout data-integrity-alg tcp-cork on-congestion
                # congestion-fill congestion-extents csums-alg verify-alg
                # use-rle
        }
}
# This is the resource used for the shared GFS2 partition.
resource r0 {
        # This is the block device path.
        device          /dev/drbd0;

        # We'll use the normal internal metadisk (takes about 32MB/TB)
        meta-disk      internal;

        # This is the `uname -n` of the first node
        on g-hakvm-1.cn {
                address        192.168.100.1:7788;
                disk            /dev/sdb1;
        }
        on g-hakvm-2.cn {
                address        192.168.100.2:7788;
                disk            /dev/sdb1;
        }
}
# This is the resource used for VMs that will normally run on g-hakvm-1
resource r1 {
        # This is the block device path.
        device          /dev/drbd1;

        # We'll use the normal internal metadisk (takes about 32MB/TB)
        meta-disk      internal;

        # This is the `uname -n` of the first node
        on g-hakvm-1.cn {
                address        192.168.100.1:7789;
                disk            /dev/sdb2;
        }
        on g-hakvm-2.cn {
                address        192.168.100.2:7789;
                disk            /dev/sdb2;
        }
}
# This is the resource used for VMs that will normally run on g-hakvm-2.
resource r2 {
        # This is the block device path.
        device          /dev/drbd2;

        # We'll use the normal internal metadisk (takes about 32MB/TB)
        meta-disk      internal;

        # This is the `uname -n` of the first node
        on g-hakvm-1.cn {
                address        192.168.100.1:7790;
                disk            /dev/sdb3;
        }
        on g-hakvm-2.cn {
                address        192.168.100.2:7790;
                disk            /dev/sdb3;
        }
}

]]>https://forum.netxms.org/post/12047https://forum.netxms.org/post/12047Fri, 29 Nov 2013 13:14:58 GMT<![CDATA[Reply to DRBD on Fri, 29 Nov 2013 13:11:14 GMT]]>#ls /dev/drbd/
by-disk  by-res

# ls /dev/drbd/by-disk/
sdb1  sdb2  sdb3

# ls /dev/drbd/by-res/
r0  r1  r2

]]>https://forum.netxms.org/post/12046https://forum.netxms.org/post/12046Fri, 29 Nov 2013 13:11:14 GMT<![CDATA[Reply to DRBD on Fri, 29 Nov 2013 12:51:18 GMT]]>]# ls -al /dev/drbd*
brw-rw---- 1 root disk 147,  0 Oct  6 20:28 /dev/drbd0
brw-rw---- 1 root disk 147,  1 Nov 26 17:48 /dev/drbd1
brw-rw---- 1 root root 147, 10 Nov 14 10:44 /dev/drbd10
brw-rw---- 1 root root 147, 11 Nov 14 10:44 /dev/drbd11
brw-rw---- 1 root root 147, 12 Nov 14 10:44 /dev/drbd12
brw-rw---- 1 root root 147, 13 Nov 14 10:44 /dev/drbd13
brw-rw---- 1 root root 147, 14 Nov 14 10:44 /dev/drbd14
brw-rw---- 1 root root 147, 15 Nov 14 10:44 /dev/drbd15
brw-rw---- 1 root disk 147,  2 Oct  6 20:28 /dev/drbd2
brw-rw---- 1 root root 147,  3 Nov 14 10:44 /dev/drbd3
brw-rw---- 1 root root 147,  4 Nov 14 10:44 /dev/drbd4
brw-rw---- 1 root root 147,  5 Nov 14 10:44 /dev/drbd5
brw-rw---- 1 root root 147,  6 Nov 14 10:44 /dev/drbd6
brw-rw---- 1 root root 147,  7 Nov 14 10:44 /dev/drbd7
brw-rw---- 1 root root 147,  8 Nov 14 10:44 /dev/drbd8
brw-rw---- 1 root root 147,  9 Nov 14 10:44 /dev/drbd9

/dev/drbd:
total 0
drwxr-xr-x  4 root root  80 Oct  6 20:28 .
drwxr-xr-x 23 root root 4880 Nov 27 16:43 ..
drwxr-xr-x  2 root root  100 Oct  6 20:28 by-disk
drwxr-xr-x  2 root root  100 Oct  6 20:28 by-res

# cat /proc/drbd
version: 8.4.3 (api:1/proto:86-101)
GIT-hash: 89a294209144b68adb3ee85a73221f964d3ee515 build by mockbuild@Build64R6, 2013-07-06 12:36:38
 0: cs:Connected ro:Primary/Primary ds:UpToDate/UpToDate C r-----
    ns:677784 nr:568 dw:678352 dr:36008212 al:170 bm:0 lo:0 pe:0 ua:0 ap:0 ep:1 wo:f oos:0
 1: cs:Connected ro:Primary/Primary ds:UpToDate/UpToDate C r-----
    ns:100833352 nr:2332 dw:100838048 dr:40928152 al:9509 bm:32 lo:0 pe:0 ua:0 ap:0 ep:1 wo:f oos:0
 2: cs:Connected ro:Primary/Primary ds:UpToDate/UpToDate C r-----
    ns:116451 nr:1500276199 dw:1500404046 dr:41733925 al:287 bm:249 lo:0 pe:0 ua:0 ap:0 ep:1 wo:f oos:0

]]>https://forum.netxms.org/post/12045https://forum.netxms.org/post/12045Fri, 29 Nov 2013 12:51:18 GMT<![CDATA[Reply to DRBD on Tue, 26 Nov 2013 14:14:18 GMT]]>Покажите результат команд:

ls -al /dev/drbd*
cat /proc/drbd

]]>https://forum.netxms.org/post/12019https://forum.netxms.org/post/12019Tue, 26 Nov 2013 14:14:18 GMT