ISCSI TARGET (TARGETCLI) CONFIGURATION FOR RHEL/CENTOS 7x

March 6, 2017

0

ENVIRONMENT OS = Centos 7.2 VG  name = centos_iscsi-target LVM partitions = 1GB LVM partition name 1G-ISCSI-VOL Target package = targetcli      (yum install targetcli) yum install epel-release(optional) iscsid = started on hosts iscsid = on at startup   STEPS targetcli clearconfig confirm=true [root@ISCSI-TARGET ~]# targetcli targetcli shell version 2.1.fb41 Copyright 2011-2013 by Datera, Inc and […]

Posted in: Linux

How to grep commands output in windows | grep command for windows

January 12, 2017

0

How to grep commands output in windows   If you want to grep specific output, use find command. Find below examples for reference.   netstat –n –a TCP   192.168.32.241:56847   40.77.226.192:443                 ESTABLISHED TCP   192.168.32.241:56870   40.77.229.39:443                    ESTABLISHED TCP   192.168.32.241:56873   40.77.229.64:443                  ESTABLISHED TCP   192.168.32.241:56925   108.160.172.204:443            TIME_WAIT TCP   192.168.169.1:139         0.0.0.0:0                                    LISTENING TCP   192.168.234.1:139     […]

Tagged: , ,
Posted in: Tech News

Quickly Enable Linux Audit

October 27, 2016

0

We are going to log all commands. All events will be logged under /var/log/audit/audit.log. COMMANDS # chkconfig auditd on # service auditd start # auditctl -a exit,always -F arch=b32 -S execve # auditctl -a exit,always -F arch=b64 -S execve HELPFUL COMMANDS aureport -x --summary ausearch -i    (Human Readable) HELPFUL LINK For more details visit official […]

Tagged: , ,
Posted in: Linux

Find out CPU, Sockets & Cores

August 18, 2016

0

Environment OS = Redhat Enterprise Linux Version = 5.9 Find out total CPUs & Sockets dmidecode |grep -i cpu Example output: dmidecode |grep -i cpu Version: Intel(R) Xeon(R) CPU E5530 @ 2.40GHz Version: Intel(R) Xeon(R) CPU E5530 @ 2.40GHz Description Above command output shows total sockets i.e., 2 and total CPU/processors installed i.e., 2 OR […]

Posted in: Tech News

GlusterFS (File System) Installation and configuration on RHEL/CentOS and Fedora (REPLICA Environment)

May 29, 2015

0

Creating GLUSTER was never too easy like I mentioned below. Follow my article Environment Centos 6.3 Nodes = 2 selinux = disabled Add host file entries on both nodes # yum install glusterfs-server # service glusterd start # service glusterd status # Create directories with same names on all servers # mkdir -p /data/brick1/gv0 # […]

Posted in: Tech News

MOBILE BANKING ADDICTION

March 16, 2015

0

The constant transformation of communication is changing in today’s world that how people interact with others. Today everyone seems connected digitally. When it comes to pay the ground breaking change was noticed since the Plastic card was introduced. The quick adoption of plastic card was convenience to use. In this century convenience is the only […]

Posted in: Tech News

Adding or removing LLT links without restarting LLT / Howto replace Heartbeat NIC(s) of VERITAS Cluster

February 2, 2015

1

Environment SFHA version = 5.1 OS = 5.9 Solaris SPARC Please freeze the cluster before doing this activity Agenda Suppose you need to replace the bge2 Ethernet with ce0   (ONLINE without restarting gab, llt and  hastop -all -force) # lltconfig -t ce0 -d /dev/ce:0 # lltconfig -u bge2 First command will add the new Ethernet […]

Posted in: Tech News

Blog Stats

  • 93,321 hits

Enter your email address to subscribe to this blog and receive notifications of new posts by email.

Join 93 other followers

Active Directory Backup is not being started backing up alternate restore failed via Netbackup Backup & Archiving Community Blog Backup and Archiving BMRERR: Received BMR error:The driver for Broadcom BCM5708S NetXtreme II GigE is not compatible with Windows PE cannot process request Cluster Server Differential incremental and cumulative incremental backup fail of Exchange Server Down arrow at Restore Microsoft Server Objects EMM status: No drives are available ERR - fatal error during enumeration for: Error 1 in Exchange Granular Backup "cannot start nbfsd" Error bpbrm(pid=139008) from client evscls: ERR - fatal error during enumeration for: Error bpbrm(pid=xxxx) no worklist items returned from bpresolver on client Error creating while establishing replication (V-39-58645-260) Error in configuring ""Exchange Server Setup wizard"" in VCS Error nbjm(pid=3908) NBU status: 830 Exchange Server2003 Backup failed with error ""none of the files in the file list exist(71)"" Exchange Task is not showing in the RSG Failed to complete the operation... V-40-49408-1: An unexpected error occured. Failed to connect to the Domain (Error V-16-15-167) how Netbackup duplicate data How Netbackup takes flat files backup which constantly open How to change secondary backup image to primary Howto check Netbackup Tape Drive status and generate a email alert once any drive down How to configure Exchange Granular Backup How to copy backup images from one media to different howto duplicate data from one media to another media howto restore from veritas secondary backup image Info bpresolver(pid=xxxx) done. status: 2: none of the requested files were backed up Status 2 invalid command parameter(20)" invalid error number(2826) Media is in use Media Server: My Image Cleanup job getting "partially successful" and sometime "invalid command parameter(20)" NetBackup netbackup backups open flat files Netbackup dns problem Netbackup does not have the service BPRD operating.(Error 25) Netbackup duplication none of the requested files were backed up(2) none of the requested files were backed up(2) and the backup failed to back up the requested files(6) none of the requested files were backed up(2) VirtualDAG PXE-E74 : Bad or missing PXE menu and/or prompt information AND PXE-E55 : ProxyDHCP service did not reply to the request on port Recovery of Catalog asking multiple paths except asking only Tape cartrige of Catalog backup requested media id is in use Restore Exchange Full Backup with Differential Incremental in Recovery Storage Group on an alternate Exchange Server Server not allowed access socket write failed(24) SQL backup is not able to view/Browse on other Netbackup Clients sql service failed to probe SQL Service not probe while Service Group creation (Notice V-16-13-131) start only the ASA Service. Windows: 6.x: \Veritas\NetBackup\bin>bpup -e ASANYs_VERITAS_NB 7.x: \Veritas\NetBackup\bin>bpup -e SQLANYs_VERITAS_NB 1.) Command line interface CLI Windows: \NetBack status: 69: invalid filelist specification invalid filelist specification(69) status code 5 Storage & Clustering Community Blog Storage and Clustering The process cannot access the file because it is being used by another process There are two methods for validating the consistency of NetBackup EMM (Enterprise Media Manager) and BMR (Bare Metal Restore) Databases. 1.) Command line interface CLI 2.) NetBackup database administr there is a question mark on the sql service service Today in my BLOG i would like to discuss the ""socket write failed(24)"" shown in the Activity Monitor in the result of a failed backup job ENVIRONMENT Server Windows 2003 Server R2 Netbackup Server 6 Unable to Create Media Server Deduplication Pool Unable to install Exchange at DR site/Secondary site V-16-13-4417 VEA "request to server has timed out" (ERROR V-39-53247-7) veritas alternate restore failed veritas sec vss writer is not working vss writer is not writing active directory backup vxdg -g [disk group] latestart on Warning bpbrm(pid=xxxx) from client backup: WRN - 'Server' service needs to be restarted for share to take effect: PATH Warning V-16-13-4273 What does "nbdelete -allvolumes -force".... Windows could not start due to an errorwhile booting from a RAMDISK..Windows failed to open the RAMDISK image World Backup Day [Error] V-126-3 'bmrprep' could not complete the requested operation