How do I check Zpool properties?
Querying ZFS Properties
- The simplest way to query property values is by using the zfs list command.
- The -s option to zfs get enables you to specify, by source type, the properties to display.
- The zfs get command supports the -H and -o options, which are designed for scripting.
What is Zpool status?
The zpool status command also shows whether any known errors are associated with the pool. These errors might have been found during data scrubbing or during normal operation. ZFS maintains a persistent log of all data errors associated with a pool. This log is rotated whenever a complete scrub of the system finishes.
What is zfs atime?
This alleviates the need for the kernel to update the access time of a file each time it is requested, and less work in the kernel means more cycles are available for serving content. …
How do I set quota in zfs file system?
You can use the quota property to set a limit on the amount of disk space a file system can use. In addition, you can use the reservation property to guarantee that a specified amount of disk space is available to a file system.
What is Zpool and ZFS?
Summary. ZFS filesystems are built on top of virtual storage pools called zpools. A zpool is constructed of virtual devices (vdevs), which are themselves constructed of block devices: files, hard drive partitions, or entire drives, with the last being the recommended usage.
How to create a root pool in Solaris 11?
During the installation of Solaris 11 the root file system will be created on the pool called rpool; the root pool. This can be seen using the command. zpool list. We can run the command as is and we will see all pools, in this case we have just the one, rpool.
Which is the default output for zpool list?
The default output for the zpool list command is designed for readability and is not easy to use as part of a shell script. To aid programmatic uses of the command, the -H option can be used to suppress the column headings and separate fields by tabs, rather than by spaces.
How to get information about all pools in ZFS?
You can use the zpool list command to display basic information about pools. With no arguments, the zpool list command displays the following information for all pools on the system: This command output displays the following information:
What kind of file system does Oracle Solaris use?
1. Oracle Solaris ZFS File System (Introduction) 2. Getting Started With Oracle Solaris ZFS 3. Oracle Solaris ZFS and Traditional File System Differences 4. Managing Oracle Solaris ZFS Storage Pools Components of a ZFS Storage Pool Using Disks in a ZFS Storage Pool