Script started on Thu Jul 25 15:40:03 2019 Copy siosadmin's Xauthority ]0;root@sios0:~[?1034h[root@sios0 ~]# exitdrbdadm -v up alldown all[1@-v up all[7@create-md all [root@sios0 ~]# dmesg -c > /dev/null# clear dmesg before the test [root@sios0 ~]# blkdiscard -v -z -o $(( ${size_gb} * 2**20 - 2**20 )) -l 1M /dev/$VG/$LV10 )) -l 1M /dev/$VG/$LV30 - 2**20 )) -l 1M /dev/$VG/$LV [root@sios0 ~]# blkdiscard -v -z -o 0 -l 1M /dev/$VG/$LV [root@sios0 ~]# lvscreate -n $LV -L ${size_gb} $VG [root@sios0 ~]# size_gb=71680LV=my_lvVG=my_vg ]0;root@sios0:~[root@sios0 ~]# VG=my_vgexitdrbdadm -v up alldown all[1@-v up all[7@create-md all [root@sios0 ~]# dmesg -c > /dev/null# clear dmesg before the test [root@sios0 ~]# blkdiscard -v -z -o $(( ${size_gb} * 2**20 - 2**20 )) -l 1M /dev/$VG/$LV10 )) -l 1M /dev/$VG/$LV30 - 2**20 )) -l 1M /dev/$VG/$LV [root@sios0 ~]# blkdiscard -v -z -o 0 -l 1M /dev/$VG/$LV [root@sios0 ~]# lvscreate -n $LV -L ${size_gb} $VG [root@sios0 ~]# size_gb=71680LV=my_lv ]0;root@sios0:~[root@sios0 ~]# LV=my_lvVG=my_vgexitdrbdadm -v up alldown all[1@-v up all[7@create-md all [root@sios0 ~]# dmesg -c > /dev/null# clear dmesg before the test [root@sios0 ~]# blkdiscard -v -z -o $(( ${size_gb} * 2**20 - 2**20 )) -l 1M /dev/$VG/$LV10 )) -l 1M /dev/$VG/$LV30 - 2**20 )) -l 1M /dev/$VG/$LV [root@sios0 ~]# blkdiscard -v -z -o 0 -l 1M /dev/$VG/$LV [root@sios0 ~]# lvscreate -n $LV -L ${size_gb} $VG [root@sios0 ~]# size_gb=71680 ]0;root@sios0:~[root@sios0 ~]# size_gb=71680LV=my_lvVG=my_vgexitdrbdadm -v up alldown all[1@-v up all[7@create-md all [root@sios0 ~]# dmesg -c > /dev/null# clear dmesg before the test [root@sios0 ~]# blkdiscard -v -z -o $(( ${size_gb} * 2**20 - 2**20 )) -l 1M /dev/$VG/$LV10 )) -l 1M /dev/$VG/$LV30 - 2**20 )) -l 1M /dev/$VG/$LV [root@sios0 ~]# blkdiscard -v -z -o 0 -l 1M /dev/$VG/$LV [root@sios0 ~]# lvscreate -n $LV -L ${size_gb} $VG Logical volume "my_lv" created. ]0;root@sios0:~[root@sios0 ~]# lvcreate -n $LV -L ${size_gb} $VG [root@sios0 ~]# size_gb=71680LV=my_lvVG=my_vgexitdrbdadm -v up alldown all[1@-v up all[7@create-md all [root@sios0 ~]# dmesg -c > /dev/null# clear dmesg before the test [root@sios0 ~]# blkdiscard -v -z -o $(( ${size_gb} * 2**20 - 2**20 )) -l 1M /dev/$VG/$LV10 )) -l 1M /dev/$VG/$LV30 - 2**20 )) -l 1M /dev/$VG/$LV [root@sios0 ~]# blkdiscard -v -z -o 0 -l 1M /dev/$VG/$LV [root@sios0 ~]# lvs LV VG Attr LSize Pool Origin Data% Meta% Move Log Cpy%Sync Convert my_lv my_vg -wi-a----- 70.00g ]0;root@sios0:~[root@sios0 ~]# lvscreate -n $LV -L ${size_gb} $VG [root@sios0 ~]# size_gb=71680LV=my_lvVG=my_vgexitdrbdadm -v up alldown all[1@-v up all[7@create-md all [root@sios0 ~]# dmesg -c > /dev/null# clear dmesg before the test [root@sios0 ~]# blkdiscard -v -z -o $(( ${size_gb} * 2**20 - 2**20 )) -l 1M /dev/$VG/$LV10 )) -l 1M /dev/$VG/$LV30 - 2**20 )) -l 1M /dev/$VG/$LV [root@sios0 ~]# blkdiscard -v -z -o 0 -l 1M /dev/$VG/$LV /dev/my_vg/my_lv: Zero-filled 1048576 bytes from the offset 0 ]0;root@sios0:~[root@sios0 ~]# blkdiscard -v -z -o 0 -l 1M /dev/$VG/$LV [root@sios0 ~]# lvscreate -n $LV -L ${size_gb} $VG [root@sios0 ~]# size_gb=71680LV=my_lvVG=my_vgexitdrbdadm -v up alldown all[1@-v up all[7@create-md all [root@sios0 ~]# dmesg -c > /dev/null# clear dmesg before the test [root@sios0 ~]# blkdiscard -v -z -o $(( ${size_gb} * 2**20 - 2**20 )) -l 1M /dev/$VG/$LV /dev/my_vg/my_lv: Zero-filled 1048576 bytes from the offset 75160879104 ]0;root@sios0:~[root@sios0 ~]# blkdiscard -v -z -o $(( ${size_gb} * 2**20 - 2**20 )) -l 1M /dev/$VG/$LV [root@sios0 ~]# blkdiscard -v -z -o 0 -l 1M /dev/$VG/$LV [root@sios0 ~]# lvscreate -n $LV -L ${size_gb} $VG [root@sios0 ~]# size_gb=71680LV=my_lvVG=my_vgexitdrbdadm -v up alldown all[1@-v up all[7@create-md all [root@sios0 ~]# dmesg -c > /dev/null# clear dmesg before the test [root@sios0 ~]# blkdiscard -v -z -o $(( ${size_gb} * 2**20 - 2**20 )) -l 1M /dev/$VG/$LV [root@sios0 ~]# dmesg -c > /dev/null# clear dmesg before the test ]0;root@sios0:~[root@sios0 ~]# drbdadm -v create-md all open(/dev/mapper/my_vg/my_lv) failed: No such file or directory drbdmeta 0 v09 /dev/mapper/my_vg/my_lv internal create-md 2 open(/dev/mapper/my_vg/my_lv) failed: No such file or directory Command 'drbdmeta 0 v09 /dev/mapper/my_vg/my_lv internal create-md 2' terminated with exit code 20 ]0;root@sios0:~[root@sios0 ~]# ls -l /dev/mapper/ total 0 crw-------. 1 root root 10, 236 Jul 10 15:49 control lrwxrwxrwx. 1 root root 7 Jul 25 15:40 my_vg-my_lv -> ../dm-0 ]0;root@sios0:~[root@sios0 ~]# ls -l /dev/mapper/ [root@sios0 ~]# vi /etc/drbd..c  conf [?1049h[?1h=[?12;25h[?12l[?25h[?25l"/etc/drbd.conf" 54L, 1316C# You can find an example in /usr/share/doc/drbd.../drbd.conf.example include "drbd.d/global_common.conf"; include "drbd.d/*.res"; resource r0 {on sios0 {node-id 0;device /dev/drbd0;disk /dev/mapper/my_vg/my_lv;address 10.0.0.4:7788;meta-disk internal;}on sios1 {node-id 1;device /dev/drbd0;disk /dev/mapper/my_vg/my_lv;address 10.0.0.7:7788;meta-disk internal;}on sios2 {node-id 2;device /dev/drbd0;disk /dev/mapper/my_vg/my_lv;address 10.0.0.5:7788;meta-disk internal;}connection {host sios0 port 7788;host sios1 port 7788;net {protocol C;}}connection {host sios0 port 7788;host sios2 port 7788;net {protocol A;}}connection {host sios1 port 7788;host sios2 port 7788;net {protocol A;}} } ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ [?12l[?25h  disk /[?25l:[?12l[?25hq [?25l[?1l>[?12l[?25h[?1049l]0;root@sios0:~[root@sios0 ~]# vi /etc/drbd.conf [?1049h[?1h=[?12;25h[?12l[?25h[?25l"/etc/drbd.conf" 54L, 1316C# You can find an example in /usr/share/doc/drbd.../drbd.conf.example include "drbd.d/global_common.conf"; include "drbd.d/*.res"; resource r0 {on sios0 {node-id 0;device /dev/drbd0;disk /dev/mapper/my_vg/my_lv;address 10.0.0.4:7788;meta-disk internal;}on sios1 {node-id 1;device /dev/drbd0;disk /dev/mapper/my_vg/my_lv;address 10.0.0.7:7788;meta-disk internal;}on sios2 {node-id 2;device /dev/drbd0;disk /dev/mapper/my_vg/my_lv;address 10.0.0.5:7788;meta-disk internal;}connection {host sios0 port 7788;host sios1 port 7788;net {protocol C;}}connection {host sios0 port 7788;host sios2 port 7788;net {protocol A;}}connection {host sios1 port 7788;host sios2 port 7788;net {protocol A;}} } ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ [?12l[?25h  disk /dev/mapper/my_vg[?25l-[?12l[?25h [?25l-[?12l[?25h [?25l-[?12l[?25h[?25l:[?12l[?25hw! [?25l"/etc/drbd.conf" 54L, 1316C written[?12l[?25h[?25l:[?12l[?25hq [?25l[?1l>[?12l[?25h[?1049l]0;root@sios0:~[root@sios0 ~]# vi /etc/drbd.conf [root@sios0 ~]# ls -l /dev/mapper/ [root@sios0 ~]# drbdadm -v create-md all [root@sios0 ~]# dmesg -c > /dev/null [root@sios0 ~]# d[4@rbdadm -v create-md all drbdmeta 0 v09 /dev/mapper/my_vg-my_lv internal create-md 2 initializing activity log initializing bitmap (4480 KB) to all zero Writing meta data... New drbd meta data block successfully created. success drbdmeta 0 v09 /dev/mapper/my_vg-my_lv internal write-dev-uuid 0A8D0B293091FD30 ]0;root@sios0:~[root@sios0 ~]# drbdadm -v up all drbdsetup new-resource r0 0 drbdsetup new-minor r0 0 0 drbdsetup new-peer r0 1 --_name=sios1 --protocol=C drbdsetup new-peer r0 2 --_name=sios2 --protocol=A drbdsetup new-path r0 1 ipv4:10.0.0.4:7788 ipv4:10.0.0.7:7788 drbdsetup new-path r0 2 ipv4:10.0.0.4:7788 ipv4:10.0.0.5:7788 drbdsetup peer-device-options r0 1 0 --c-max-rate=1000M --c-min-rate=50M drbdsetup peer-device-options r0 2 0 --c-max-rate=1000M --c-min-rate=50M drbdmeta 0 v09 /dev/mapper/my_vg-my_lv internal apply-al drbdsetup attach 0 /dev/mapper/my_vg-my_lv /dev/mapper/my_vg-my_lv internal 0: Failure: (111) Low.dev. smaller than requested DRBD-dev. size. Command 'drbdsetup attach 0 /dev/mapper/my_vg-my_lv /dev/mapper/my_vg-my_lv internal' terminated with exit code 10 ]0;root@sios0:~[root@sios0 ~]# dmesg [1295818.933401] drbd r0: Starting worker thread (from drbdsetup [15783]) [1295818.944922] drbd r0 sios1: Starting sender thread (from drbdsetup [15787]) [1295818.960986] drbd r0 sios2: Starting sender thread (from drbdsetup [15791]) [1295819.009396] drbd r0/0 drbd0: Current (diskless) capacity 146861616, cannot attach smaller (146791608) disk ]0;root@sios0:~[root@sios0 ~]# drbdsetup status -vvs r0 node-id:0 role:Secondary suspended:no write-ordering:none volume:0 minor:0 disk:Diskless client:no quorum:yes size:73430808 read:0 written:0 al-writes:0 bm-writes:0 upper-pending:0 lower-pending:0 al-suspended:no blocked:no sios1 node-id:1 connection:StandAlone role:Unknown congested:no ap-in-flight:0 rs-in-flight:0 volume:0 replication:Off peer-disk:DUnknown resync-suspended:no received:0 sent:0 out-of-sync:0 pending:0 unacked:0 sios2 node-id:2 connection:StandAlone role:Unknown congested:no ap-in-flight:0 rs-in-flight:0 volume:0 replication:Off peer-disk:DUnknown resync-suspended:no received:0 sent:0 out-of-sync:0 pending:0 unacked:0 ]0;root@sios0:~[root@sios0 ~]# drbdsetup show resource r0 { _this_host { node-id 0; volume 0 { device minor 0; } } connection { _peer_node_id 1; path { _this_host ipv4 10.0.0.4:7788; _remote_host ipv4 10.0.0.7:7788; } _is_standalone; net { _name "sios1"; } volume 0 { disk { c-max-rate 1024000k; # bytes/second c-min-rate 51200k; # bytes/second } } } connection { _peer_node_id 2; path { _this_host ipv4 10.0.0.4:7788; _remote_host ipv4 10.0.0.5:7788; } _is_standalone; net { protocol A; _name "sios2"; } volume 0 { disk { c-max-rate 1024000k; # bytes/second c-min-rate 51200k; # bytes/second } } } } ]0;root@sios0:~[root@sios0 ~]# exit exit Script done on Thu Jul 25 15:47:36 2019