Monthly Archives: April 2013

The SNMP Service on a Sun Storage 7000 Appliance By pmonday on Dec 16, 2009 Without a doubt, SNMP rules the playground in terms of monitoring hardware assets, and many software assets, in a data center monitoring ecosystem. It is … Continue reading →

configuration net interfaces select e1000g0 set admin=true configuration net interfaces select e1000g0 set v4addrs=192.168.4.136/24

configuration version show maintenance hardware show

cat /etc/pam.d/su #%PAM-1.0 auth sufficient pam_rootok.so auth [default=1 success=ok ignore=ignore] pam_wheel.so trust use_uid group=group1 auth [success=2 default=die] pam_listfile.so item=user sense=allow onerr=fail file=/etc/security/su-group1-access auth [default=die success=ok ignore=ignore] pam_wheel.so trust use_uid group=group2 auth requisite pam_listfile.so item=user sense=allow onerr=fail file=/etc/security/su-group2-access auth include system-auth … Continue reading →

to allow only certain users to use ‘su’ uncomment this line in /etc/pam.d/su auth required pam_wheel.so use_uid add any user you want to allow to run ‘su’ to the wheel group in /etc/group: wheel:x:10:user1,user2

$ cat /etc/redhat-release CentOS release 6.2 (Final) The build process is quite easy. Prior to compiling source code you will need to install a few dependencies: $ yum install kernel-devel zlib-devel libuuid-devel libblkid-devel libselinux-devel parted lsscsi Once these are installed … Continue reading →

On clustermode: You have configured automatic login for the clustershell On linux: You have installed expect (# yum install expect expectk) create an expect script. mind you: grcm1 is my clustername and gr-01 is the name of my first clusternode. … Continue reading →

Moving a volume that has a flexclone -child- , will leave the parent volume in the aggregate in tact. Moving the flexclone -child- volume will split the clone, move it and destroy the ‘old’ volume.  

by Gerard Bosman Snapmirror remote baseline Overzicht: License snapmirror Pas Hosts file aan Zet de access options Kies welk pad je voor de backup file gaat gebruiken ( moet op src en dest gelijk zijn ) Stap voor stap Begin … Continue reading →

ssh admin@node disk show -raid| grep gr02_aggr1| sort -k 4 gr-02:v4.17 aggregate – data rg0 gr02_aggr1 gr-02:v4.18 aggregate – data rg0 gr02_aggr1 gr-02:v4.19 aggregate – data rg0 gr02_aggr1 gr-02:v5.19 aggregate – data rg0 gr02_aggr1

ssh root@83.111.104.47 -L 2000:localhost:80

gr::storage raid-options> show Node Option Value Constraint ——– ————————————- ———— ———– gr-01 raid.background_disk_fw_update.enable on only_one gr-01 raid.disk.copy.auto.enable on only_one gr-01 raid.disktype.enable off only_one gr-01 raid.media_scrub.rate 600 only_one gr-01 raid.min_spare_count 1 only_one gr-01 raid.mirror_read_plex_pref local only_one gr-01 raid.reconstruct.perf_impact medium only_one gr-01 … Continue reading →

Situation: volume on 7mode with data (/vol/old) volume on clustermode without data (vserver1:/new) wish to migrate 7mode data to clustermode note: use clustermode node-lif:/vservername/volumename note: volume new should be hosted on the node you connect to clustermode: ndmpd password -node … Continue reading →

statistics show -node gr-02 -object volume -instance rootls -vserver ls Node: gr-02 Object.Instance.Counter Value Delta ———————————————– ————- ————- volume.rootls.avg_latency 411us -136 volume.rootls.instance_name rootls (snipped) statistics show -node gr-02 -object volume -instance rootls -vserver ls -counter read_ops Node: gr-02 Object.Instance.Counter Value … Continue reading →

basic setup for an nfs share. Linux client has IP 192.168.4.160 Vserver will have IP 192.168.4.87 Vservername “march” (clusterhell) vserver create -vserver march -rootvolume root_vol -aggregate gr01_aggr1 -ns-switch file -nm-switch file -rootvolume-security-style unix -language C -snapshot-policy default -antivirus-on-access-policy default net … Continue reading →

system services ntp config modify -enabled true server create -node gr-01 -server 192.168.4.120 server modify -node gr-01 -server 192.168.4.120 -preferred true server create -node gr-02 -server 192.168.4.120 server modify -node gr-02 -server 192.168.4.120 -preferred true ntp server show (system services … Continue reading →

Things to know about 8.1 cluster mode. Posted by AGUMADAVALLI in 8.1 Cluster mode – Things to know on Aug 6, 2012 11:12:43 AM Networking: DNS Load Balancing: DNS load balancing helps in selecting an appropriately loaded data LIF and … Continue reading →

gr-01% pwd /var/log gr-01% ls apache_access.log debug.log.00000000000000000007 mlogd_stats.0.log snapmirror.log.00000000000000002060 apache_access.log.00000000000000000007 lastlog mlogd_stats.1.log snapmirror.log.00000000000000002061 apache_access.log.00000000000000000008 memsnap.log mlogd_stats.2.log spmd.log.00000000000000000008 apache_error.log messages.log.00000000000000000023 ndmpd.log.00000000000000000001 spmd.log.00000000000000000009 apache_error.log.00000000000000000001 messages.log.00000000000000000024 netapp_mgmt.log userlog apache_error.log.00000000000000000002 mgwd-start.log notifyd.log.00000000000000000146 vifmgr.log.00000000000000000022 bcomd.log.00000000000000000015 mgwd-start.log.1 notifyd.log.00000000000000000147 vifmgr.log.00000000000000000023 bcomd.log.00000000000000000016 mgwd.log.00000000000000000576 secd.log.00000000000000000006 vldb.log.00000000000000000017 command-history.log.00000000000000000001 mgwd.log.00000000000000000577 secd.log.00000000000000000007 … Continue reading →