Solaris - Revision history

NickPGSmith: /* Zones */

2025-06-07T17:30:27Z

Zones

← Older revision		Revision as of 17:30, 7 June 2025
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	List config:		List config:
	zonecfg -z z2 info		zonecfg -z zone1 info

	<pre>		<pre>

NickPGSmith: /* Zones */

2025-06-07T17:24:03Z

Zones

← Older revision		Revision as of 17:24, 7 June 2025
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	* [https://www.oracle.com/technetwork/articles/servers-storage-admin/o11-092-s11-zones-intro-524494.html Getting Started]		* [https://www.oracle.com/technetwork/articles/servers-storage-admin/o11-092-s11-zones-intro-524494.html Getting Started]
	* [https://docs.oracle.com/en/operating-systems/solaris/oracle-solaris/11.4/use-zones/ Using Zones]		* [https://docs.oracle.com/en/operating-systems/solaris/oracle-solaris/11.4/use-zones/ Using Zones]
			* [http://www.datadisk.co.uk/html_docs/sun/solaris_zones.htm Zones Cheatsheet]

	Check zfs:		Check zfs:
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	zonecfg:zone1> set autoboot=true		zonecfg:zone1> set autoboot=true
	zonecfg:zone1> set bootargs="-m verbose"		zonecfg:zone1> set bootargs="-m verbose"
			zonecfg:zone1> set zonepath=/store/zones/zone1
			zonecfg:zone1> info
	zonecfg:zone1> verify		zonecfg:zone1> verify
	zonecfg:zone1> commit		zonecfg:zone1> commit

NickPGSmith: /* Quotas and Reservations */

2025-06-06T07:53:43Z

Quotas and Reservations

← Older revision		Revision as of 07:53, 6 June 2025
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	zfs get reservation store/database		zfs get reservation store/database
	zfs set reservation=10G store/database		zfs set reservation=10G store/database

			=== Volume (Block Device) ===

			A block device can be created from a pool, eg for use by a virtual machine, dump device or swap.
			zfs create -V 5G store/vol

			will expose the device as /dev/zvol/dsk/store/vol

			Volumes can be used as iSCSI targets, see [https://docs.oracle.com/cd/E19253-01/819-5461/gaypf/index.html here].

	== Role Based Authentication ==		== Role Based Authentication ==

NickPGSmith: /* ZFS */

2025-06-06T07:45:09Z

ZFS

← Older revision		Revision as of 07:45, 6 June 2025
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	Then, monitor "zpool status rpool" output until "resilvering" is complete.		Then, monitor "zpool status rpool" output until "resilvering" is complete.

	~~Create a new pool from one device (file, or disk device):~~		=== Pools and Datasets ===
	~~zpool create pool1 /root/disk1~~
	~~zpool list pool1~~
	~~zfs list pool1~~

	~~Add~~ a ~~second disk~~, ~~and~~ zfs ~~capacity expands automatically~~:		Pools can be made from disk devices or files.
	zpool ~~add pool1 /~~root/~~disk2~~
			Create a new pool from mulitple devices in a RAID (high level RAID: raidz2, raidz3):
			zpool create store raidz1 c1t2d0 c1t3d0 c1t4d0 c1t5d0
			zpool list store
			zfs list store

			Check for errors:
			zpool scrub store

			Pools are, by default, mounted under root, eg /store. No entry in fstab is required. Use the -m option on create to change this.

	Remove a pool:		Remove a pool:
	zpool destroy pool1		zpool destroy pool1

	~~Create~~ a ~~mirror~~:		Remove a disk:
	zpool ~~create~~ pool1 ~~mirror~~ /root/disk1 ~~/root/disk2~~		zpool detatch pool1 /root/disk1

	~~Check for errors~~:		A dataset (like a subvolume) can be created in a pool, and can be nested:
	~~zpool scrub pool1~~		zfs create store/database

			Options can be passed on create, eg to change the mountpoint, etc:
			-o mountpoint=/database -o compression=gzip -o quota=100G -o reservation=50G

			=== Quotas and Reservations ===

	~~Remove a disk:~~		Quotas can be defined on datasets, such that no more than this amount of storage can be used. However, this limit may not be achieved if the pool's alocation is used up outside of this dataset. An reservation can be made from the pool so only this pool can use it.
	~~zpool detatch pool1 /root/disk1~~

	~~Add a new disk ("silver" the mirror disk2 > 1)~~:		View and set quota:
	~~zpool attach pool1~~ /~~root/disk2 /root~~/~~disk1~~		zfs get quota store/database
			zfs set quota=10G store/database

	~~Make a bigger RAID (also z2, z3)~~:		View and set reservation:
	~~zpool create pool1 raidz1 c1t2d0 c1t3d0 c1t4d0 c1t5d0~~		zfs get reservation store/database
			zfs set reservation=10G store/database

	== Role Based Authentication ==		== Role Based Authentication ==

NickPGSmith: /* Packages */

2025-06-06T07:26:27Z

Packages

← Older revision		Revision as of 07:26, 6 June 2025
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	pkg install python-39		pkg install python-39
	pkg uninstall something		pkg uninstall something

			== Swap ==

			Show usage:
			swap -l

			Show swap volume:
			zfs get volsize rpool/swap

			Set swap volume size:
			zfs set volsize=4G rpool/swap

	=== MySQL ===		=== MySQL ===

NickPGSmith: /* General */

2025-06-05T07:58:56Z

General

@@ Line 120: / Line 120: @@
 Enable a service:
   svcadm enable apache24
 === User Management ===

NickPGSmith: /* == */

2025-06-04T17:30:55Z

← Older revision		Revision as of 17:30, 4 June 2025
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	Then, monitor "zpool status rpool" output until "resilvering" is complete.		Then, monitor "zpool status rpool" output until "resilvering" is complete.

	~~====~~
	Create a new pool from one device (file, or disk device):		Create a new pool from one device (file, or disk device):
	zpool create pool1 /root/disk1		zpool create pool1 /root/disk1
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	zpool attach pool1 /root/disk2 /root/disk1		zpool attach pool1 /root/disk2 /root/disk1

	Make a bigger RAID:		Make a bigger RAID (also z2, z3):
	zpool create pool1 ~~raidz /root/disk1 /root/disk2 /root/disk3 /root/disk4~~		zpool create pool1 raidz1 c1t2d0 c1t3d0 c1t4d0 c1t5d0

	== Role Based Authentication ==		== Role Based Authentication ==

NickPGSmith: /* ZFS */

2025-06-04T16:49:57Z

ZFS

← Older revision		Revision as of 16:49, 4 June 2025
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	zpool attach rpool c1t0d0 c1t1d0		zpool attach rpool c1t0d0 c1t1d0

	Then, monitor "zpool status rpool" output until "resilvering" is complete. ~~Install boot blocks to the second disk:~~		Then, monitor "zpool status rpool" output until "resilvering" is complete.
	~~installgrub /boot/grub/stage1 /boot/grub/stage2 /dev/rdsk/c1t1d0~~

	====		====

NickPGSmith: /* Resource Pools */

2025-06-04T08:47:55Z

Resource Pools

← Older revision		Revision as of 08:47, 4 June 2025
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	* reboot		* reboot

	== ~~Resource Pools~~ ==		== ZFS ==

	Disks can be listed and formatted with:		Disks can be listed and formatted with:
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	Then, monitor "zpool status rpool" output until "resilvering" is complete. Install boot blocks to the second disk:		Then, monitor "zpool status rpool" output until "resilvering" is complete. Install boot blocks to the second disk:
	installgrub /boot/grub/stage1 /boot/grub/stage2 /dev/rdsk/c1t1d0		installgrub /boot/grub/stage1 /boot/grub/stage2 /dev/rdsk/c1t1d0



	====		====

NickPGSmith: /* Resource Pools */

2025-06-04T08:13:24Z

Resource Pools

← Older revision		Revision as of 08:13, 4 June 2025
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	Will show at least the root pool (rpool):		Will show at least the root pool (rpool):
	zpool list		zpool list
	zpool status		zpool status rpool

	Show zfs file systems:		Show zfs file systems:
	zfs list		zfs list

			The default root pool (rpool) is a single disk immediately after install (eg c1t0d0). Add a second disk (c1t1d0) to make a mirror:
			zpool attach rpool c1t0d0 c1t1d0

			Then, monitor "zpool status rpool" output until "resilvering" is complete. Install boot blocks to the second disk:
			installgrub /boot/grub/stage1 /boot/grub/stage2 /dev/rdsk/c1t1d0



			====
	Create a new pool from one device (file, or disk device):		Create a new pool from one device (file, or disk device):
	zpool create pool1 /root/disk1		zpool create pool1 /root/disk1