Sunday, 13 September 2020

Linux Service status checkings

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To list all service [root@rhel1 ~]# systemctl list-units --type=service   UNIT                               LOAD   ACTIVE SUB     DESCRIPTI...

HOW to fill File system Full ?

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 Most destructed command  cat /dev/zero > /Filesystem_mountpoint/file_name example:- [root@rhel1 ~]# df -h /mnt Filesystem               ...

Linux LVM commands

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 ===LVM====== 1) To create PV pvs [root@rhel1 ~]# pvs   PV         VG     Fmt  Attr PSize   PFree   /dev/sda2  rhel   lvm2 a--   <9.00g  ...
Saturday, 12 September 2020

vmware - workstation shared storage configuration

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 1)Create  virtual disks 2)go to advanced settings and make them as persistent 3)go to file virtualname.vmx ...sample file shown below add b...
Thursday, 5 March 2020

Solaris 10 PART-I basics(devices/formating/FileSystems/mounting/unmounting)

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====Solaris 10 PART-I basics(devices/formating/FileSystems/mounting/unmounting)==== bash-3.2# cat /etc/release                     Orac...
Friday, 28 February 2020

VXVM second part(RAID10,01/Snapshot/plex/sd/volume) operations

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====RAID10:-(stripe of mirrors)======== bash-3.2# vxassist -g testdg make raid10vol 512m layout=stripe-mirror  vxprint -ht Disk group: ...
Thursday, 27 February 2020

vxvm basics(vxdg,vxmake,concat,stripe,mirror,raid5) creation examples

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bash-3.2# devfsadm bash-3.2# vxddladm set namingscheme=osn bash-3.2# vxdisk list DEVICE       TYPE            DISK         GROUP        ...
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