ZPOOL: Verify/change properties of a zpool

ZPOOL: Verify/change properties of a zpool

# Tested on RHEL 6 & 7


ZPOOL=my_pool

# Check the properties of the zpool

zpool get all $ZPOOL
   NAME     PROPERTY       VALUE       SOURCE
   my_pool  size           19.9G       -
   my_pool  capacity       0%          -
   my_pool  altroot        -           default
   my_pool  health         ONLINE      -
   my_pool  guid           8636061670390873201  default
   my_pool  version        28          default
   my_pool  bootfs         -           default
   my_pool  delegation     on          default
   my_pool  autoreplace    off         default
   my_pool  cachefile      -           default
   my_pool  failmode       wait        default
   my_pool  listsnapshots  off         default
   my_pool  autoexpand     off         default
   my_pool  dedupditto     0           default
   my_pool  dedupratio     1.00x       -
   my_pool  free           19.9G       -
   my_pool  allocated      105K        -
   my_pool  readonly       off         -
   my_pool  ashift         0           default



# Get one the properties

zpool get autoexpand $ZPOOL
   NAME     PROPERTY    VALUE   SOURCE
   my_pool  autoexpand  off     default


# Change one of the properties (in this case, we enable the automatic pool expansion when a
# larger disk replaces a smaller disk, so the whole size of the new disk will be used
# instead of limiting the pool to the original size).

zpool set autoexpand=on $ZPOOL
0 (0)
Article Rating (No Votes)
Rate this article
Attachments
There are no attachments for this article.
Comments
There are no comments for this article. Be the first to post a comment.
Full Name
Email Address
Security Code Security Code
Related Articles RSS Feed
Using etckeeper with git
Viewed 1374 times since Sun, Jun 3, 2018
Do you Know These 5 Use of V$session View ?
Viewed 8385 times since Thu, Jun 21, 2018
12 Tcpdump Commands – A Network Sniffer Tool
Viewed 816 times since Fri, Jul 27, 2018
15 Linux Yum Command Examples – Install, Uninstall, Update Packages
Viewed 1320 times since Thu, Oct 25, 2018
linux unix aix banner /etc/issue
Viewed 698 times since Fri, Aug 3, 2018
RHEL: Checking HBAs
Viewed 2333 times since Sun, May 27, 2018
Manage Linux Password Expiration and Aging Using chage
Viewed 1751 times since Tue, Sep 11, 2018
Use inotify-tools on CentOS 7 or RHEL 7 to watch files and directories for events
Viewed 1383 times since Fri, Jul 27, 2018
How to create a Systemd service in Linux
Viewed 148 times since Mon, Dec 7, 2020
How to find the largest files and directories in Linux?
Viewed 1457 times since Sun, May 20, 2018