Run below commands as root to collect info before SAN LUNs are allocated.
# vxdg list > vxdg_list.`date +'%Y-%m-%d_%H:%M:%S'` # vxdg free > vxdg_free.`date +'%Y-%m-%d_%H:%M:%S'` # vxprint -hrt > vxprint-hrt.`date +'%Y-%m-%d_%H:%M:%S'` # vxdisk -o alldgs list > vxdisk_alldgs.`date +'%Y-%m-%d_%H:%M:%S'` # vxddladm list > vxddladm_list.`date +'%Y-%m-%d_%H:%M:%S'` # vxddladm list hbas > vxddladm_list_hbas.`date +'%Y-%m-%d_%H:%M:%S'` # vxddladm list ports > vxddladm_list_ports.`date +'%Y-%m-%d_%H:%M:%S'` # vxddladm list devices > vxddladm_list_devices.`date +'%Y-%m-%d_%H:%M:%S'` # vxddladm listsupport all > vxddladm_listsupport_all.`date +'%Y-%m-%d_%H:%M:%S'` # cp -p /etc/fstab fstab.`date +'%Y-%m-%d_%H:%M:%S'` # bdfv > bdfv.`date +'%Y-%m-%d_%H:%M:%S'` # cp -p /etc/horcm50.conf horcm50.conf.`date +'%Y-%m-%d_%H:%M:%S'` |
# /usr/lib/vxvm/bin/vxconfigbackup -l /home/zarko/tmp/ dg02 |
# ioscan -fC disk |
# insf -vC disk |
# vxdctl enable |
# vxdctl -c mode mode: enabled: cluster active - MASTER master: hostname-node1 |
$ ioscan -fN | grep lunpath |grep disk33 lunpath 32 0/0/0/5/0/0/0.0x50060e8006ff6540.0x4002000000000000 eslpt CLAIMED LUN_PATH LUN path for disk33 lunpath 15 0/0/0/5/0/0/1.0x50060e8006ff6550.0x4002000000000000 eslpt CLAIMED LUN_PATH LUN path for disk33 |
# ioscan -fN | grep lunpath | grep NO_HW |
# scsimgr -f replace_wwid -C lunpath -I <controler_number> |
# ioscan -fN | grep lunpath | grep NO_HW lunpath 90 0/0/0/5/0/0/0.0x50060e8006fe2328.0x0 eslpt NO_HW LUN_PATH LUN path for ctl24 lunpath 302 1/0/0/5/0/0/1.0x50060e8006fe2338.0x0 eslpt NO_HW LUN_PATH LUN path for ctl24 # scsimgr -f replace_wwid -C lunpath -I 90 Binding of LUN path 0/0/0/5/0/0/0.0x50060e8006fe2328.0x0 with new LUN validated successfully # scsimgr -f replace_wwid -C lunpath -I 302 Binding of LUN path 1/0/0/5/0/0/1.0x50060e8006fe2338.0x0 with new LUN validated successfully |
# /etc/vx/bin/vxdisksetup -f -i <disk1> # example: /etc/vx/bin/vxdisksetup -f -i c32t0d4 # vxdg init <dgname> <dgname_disk1name>=<disk1> # example: vxdg init dg01 dg01_disk01=c32t0d4 # /etc/vx/bin/vxdisksetup -f -i <disk2> # adding second disk to DG # vxdg -g <dgname> adddisk <dgname_disk2name>=<disk2> # example: vxdg -g dg01 adddisk dg01_disk02=c32t0d5 # vxprint -g dgtest -hrt |
# vxdg -g <dgname> rmdisk lt;dgname_disk2name> # example: vxdg -g dg01 rmdisk dg01_disk03 |
If needed, rename LUNs that are already members of DG
# vxedit -g <dg_name> rename <old_LUn_name> <new_LUN_name> |
# /etc/vx/bin/vxdisksetup -f -i <disk2> # prepare disk for vxvm # vxdg -g <dgname> adddisk <dgname_disk2name>=<disk2> # example: vxdg -g dg10 adddisk dg10_disk05=c32t0d5 # vxprint -g dgtest -hrt |
# vxassist -g dgA make lvolN 500000m layout=stripe stripeunit=128k ncol=4 # mkdir -p /opt/mountpoint # newfs -F vxfs /dev/vx/rdsk/dgA/lvolN # mount -F vxfs /dev/vx/dsk/dgA/lvolN /opt/mountpoint # chown user:group /opt/mountpoint # chmod 755 /opt/mountpoint |
# vxassist -g dg05 make lvol8 500000m layout=stripe stripeunit=128k ncol=4 # mkdir -p /opt/mountpoint # newfs -F vxfs -o largefiles /dev/vx/rdsk/dg05/lvol8 |
# cfsmntadm add dg05 lvol8 /opt/mountpoint SG-CFS-OPT-MOUNTPOINT all=rw # cfsmount /opt/mountpoint # bdfv |
$ cat SG-CFS-OPT-MOUNTPOINT.env CFS_MOUNT_POINT[0]="/opt/mountpoint" CFS_VOLUME[0]="dg05/lvol8" CFS_MOUNT_OPTIONS[0]="g2u0271c=rw g2u0272c=rw" CFS_PRIMARY_POLICY[0]="" |
cfsmntadm modify /opt/mountpoint all+=nodatainlog,mincache=direct,convosync=direct |
$ cat SG-CFS-SG-CFS-OPT-MOUNTPOINT.env CFS_MOUNT_POINT[0]="/opt/mountpoint" CFS_VOLUME[0]="dg05/lvol8" CFS_MOUNT_OPTIONS[0]="g2u0271c=rw,nodatainlog,mincache=direct,convosync=direct g2u0272c=rw,nodatainlog,mincache=direct,convosync=direct" CFS_PRIMARY_POLICY[0]="" |
DEPENDENCY_NAME SG-CFS-SG-CFS-OPT-MOUNTPOINT DEPENDENCY_CONDITION SG-CFS-SG-CFS-OPT-MOUNTPOINT=UP DEPENDENCY_LOCATION SAME_NODE |
cmcheckconf -P crsp.conf cmapplyconf -P crsp.conf cmviewcl -vp crsp |
cmsync crsp.conf |
# vxassist -b -g <dg_name> mirror <lvol_name> layout=stripe stripeunit=128k nstripe=4 alloc=<disk1>,<disk2>,<etc> |
# vxassist -b -g dg10 mirror lvol1 layout=stripe stripeunit=128k nstripe=4 alloc=dg10_disk001,dg10_disk002,dg10_disk003,dg10_disk004,dg10_disk005,dg10_disk006,dg10_disk007,dg10_disk008 |
# vxtask list |
# vxplex -g <dg_name> -o rm dis <plex_name> |
# vxplex -g dg10 -o rm dis lvol1-01 # vxplex -g dg10 -o rm dis lvol2-01 |
# vxdg -g <dg_name> rmdisk <disk_name> |
# vxdg -g dg10 rmdisk dg10_disk1 |
# /opt/VRTS/bin/vxdisksetup -i <disk_name> |
# /opt/VRTS/bin/vxdisksetup -i c3t0d5 |
# /opt/VRTS/bin/vxresize -g <dg_name> <lvol_name> +50G |
# /opt/VRTS/bin/vxresize -g <dg_name> <lvol_name> <desired_size><M|G> |
# cmviewcl CLUSTER STATUS gcu42069 up SITE_NAME Houston1_pri NODE STATUS STATE g4u2069c up running PACKAGE STATUS STATE AUTO_RUN NODE my_pkg up running enabled g4u2069c SITE_NAME Houston2_sec NODE STATUS STATE g9u0943c up running |
$ cmdo "cat /etc/horcm50.conf" ## Executing on node g4u2069c: HORCM_MON #ip_address service poll(10ms) timeout(10ms) g4u2069c horcm50 1000 3000 HORCM_CMD #Primary-dev_name Alternate-dev_name /dev/rdsk/c10t0d1 /dev/rdsk/c2t0d1 HORCM_LDEV #group_name dev_name XPSerial CU:Ldev MU# #Disk Dev: /dev/rdsk/c2t0d0 - Disk Group: dg02 gcu42069_CA gcu42069_CA_dg02_1 00085580 01:4d #Disk Dev: /dev/rdsk/c5t0d0 - Disk Group: dg02 gcu42069_CA gcu42069_CA_dg02_2 00085580 01:4c #Disk Dev: /dev/rdsk/c6t0d0 - Disk Group: dg02 gcu42069_CA gcu42069_CA_dg02_3 00085580 01:4a #Disk Dev: /dev/rdsk/c8t0d0 - Disk Group: dg02 gcu42069_CA gcu42069_CA_dg02_4 00085580 01:4b HORCM_INST #group_name ip_address service gcu42069_CA g9u0943c horcm50 ## Executing on node g9u0943c: HORCM_MON #ip_address service poll(10ms) timeout(10ms) g9u0943c horcm50 1000 3000 HORCM_CMD #Primary-dev_name Alternate-dev_name /dev/rdsk/c14t0d1 /dev/rdsk/c6t0d1 HORCM_LDEV #group_name dev_name XPSerial CU:Ldev MU# #Disk Dev: /dev/rdsk/c2t0d0 - Disk Group: dg02 gcu42069_CA gcu42069_CA_dg02_1 00066749 20:5e #Disk Dev: /dev/rdsk/c4t0d0 - Disk Group: dg02 gcu42069_CA gcu42069_CA_dg02_2 00066749 20:5d #Disk Dev: /dev/rdsk/c6t0d0 - Disk Group: dg02 gcu42069_CA gcu42069_CA_dg02_3 00066749 20:5f #Disk Dev: /dev/rdsk/c8t0d0 - Disk Group: dg02 gcu42069_CA gcu42069_CA_dg02_4 00066749 20:5c HORCM_INST #group_name ip_address service gcu42069_CA g4u2069c horcm50 |
$ pairdisplay -g dbciGRP_CA -I50 -CLI -fcx dbciGRP_CA dbciGRP_CA_dg13grp_1 L CL1-J-12 0 0 17892 138 P-VOL PAIR ASYNC 0 5e - dbciGRP_CA dbciGRP_CA_dg13grp_1 R CL3-K-6 0 2 45232 5e S-VOL PAIR ASYNC 0 138 - dbciGRP_CA dbciGRP_CA_dg13grp_2 L CL1-J-12 0 1 17892 139 P-VOL PAIR ASYNC 0 5f - dbciGRP_CA dbciGRP_CA_dg13grp_2 R CL3-K-6 0 3 45232 5f S-VOL PAIR ASYNC 0 139 - dbciGRP_CA dbciGRP_CA_dg13grp_3 L CL1-J-12 0 2 17892 13a P-VOL PAIR ASYNC 0 60 - dbciGRP_CA dbciGRP_CA_dg13grp_3 R CL3-K-6 0 4 45232 60 S-VOL PAIR ASYNC 0 13a - dbciGRP_CA dbciGRP_CA_dg13grp_4 L CL1-J-12 0 3 17892 13b P-VOL PAIR ASYNC 0 61 - dbciGRP_CA dbciGRP_CA_dg13grp_4 R CL3-K-6 0 5 45232 61 S-VOL PAIR ASYNC 0 13b - dbciGRP_CA dbciGRP_CA_dg13grp_5 L CL3-P-12 0 2 17892 137 P-VOL PAIR ASYNC 0 62 - dbciGRP_CA dbciGRP_CA_dg13grp_5 R CL3-K-6 0 6 45232 62 S-VOL PAIR ASYNC 0 137 - dbciGRP_CA dbciGRP_CA_dg13grp_6 L CL3-B-4 2 0 17892 47 SMPL - - - - - dbciGRP_CA dbciGRP_CA_dg13grp_6 R CL3-B-6 2 0 45232 ae SMPL - - - - - dbciGRP_CA dbciGRP_CA_dg13grp_7 L CL3-B-4 2 1 17892 48 SMPL - - - - - dbciGRP_CA dbciGRP_CA_dg13grp_7 R CL3-B-6 2 1 45232 13c SMPL - - - - - |
$ pairdisplay -g dbciGRP_CA -I50 -CLI -fcx dbciGRP_CA dbciGRP_CA_dg13grp_1 L CL1-J-12 0 0 17892 138 P-VOL PAIR ASYNC 0 5e - dbciGRP_CA dbciGRP_CA_dg13grp_1 R CL3-K-6 0 2 45232 5e S-VOL PAIR ASYNC 0 138 - dbciGRP_CA dbciGRP_CA_dg13grp_2 L CL1-J-12 0 1 17892 139 P-VOL PAIR ASYNC 0 5f - dbciGRP_CA dbciGRP_CA_dg13grp_2 R CL3-K-6 0 3 45232 5f S-VOL PAIR ASYNC 0 139 - dbciGRP_CA dbciGRP_CA_dg13grp_3 L CL1-J-12 0 2 17892 13a P-VOL PAIR ASYNC 0 60 - dbciGRP_CA dbciGRP_CA_dg13grp_3 R CL3-K-6 0 4 45232 60 S-VOL PAIR ASYNC 0 13a - dbciGRP_CA dbciGRP_CA_dg13grp_4 L CL1-J-12 0 3 17892 13b P-VOL PAIR ASYNC 0 61 - dbciGRP_CA dbciGRP_CA_dg13grp_4 R CL3-K-6 0 5 45232 61 S-VOL PAIR ASYNC 0 13b - dbciGRP_CA dbciGRP_CA_dg13grp_5 L CL3-P-12 0 2 17892 137 P-VOL PAIR ASYNC 0 62 - dbciGRP_CA dbciGRP_CA_dg13grp_5 R CL3-K-6 0 6 45232 62 S-VOL PAIR ASYNC 0 137 - dbciGRP_CA dbciGRP_CA_dg13grp_6 L CL3-B-4 2 0 17892 47 P-VOL COPY ASYNC 16 ae - dbciGRP_CA dbciGRP_CA_dg13grp_6 R CL3-B-6 2 0 45232 ae S-VOL COPY ASYNC - 47 - dbciGRP_CA dbciGRP_CA_dg13grp_7 L CL3-B-4 2 1 17892 48 P-VOL COPY ASYNC 16 13c - dbciGRP_CA dbciGRP_CA_dg13grp_7 R CL3-B-6 2 1 45232 13c S-VOL COPY ASYNC - 48 . |