Extract the zipfiles into some suitable location like vartmpsru. Name state read write cksum syspool online 0 0 0 mirror0 online 0 0 0 c8t0d0s0 online 0 0 0 c8t1d0s0 online 0 0 0 errors. Take one of the mirrored drives and stick it on another machine, boot from a solaris 11. At the heart of the filesystem are zfs pools which group disks together use able data sets. Creating new zfs filesystems may seem strange at first since they are initially mounted under their parent filesystem. May 06, 2014 i did zpool export export2 then zpool import export2 export. A while back, we added a new 2 tb lun from the san to one of the servers and started using it as a zpool with one zfs file system defined on it really simple. This lab will follow the basic system administration duties revolving around storage in a. Name state read write cksum rapool online 0 0 0 c0d1 online 0 0 0 errors. Renaming zfs pool via zpool import mypool newpoolname. So make sure you edit this file and change the hostname. Adding a physical disk as a mirror to an existing zpool.
This lab will follow the basic system administration duties revolving around storage in a basic system. I noticed that i made a typo when i created one of my pools. Working with oracle solaris zfs snapshots and clones. Then send the zpool to the other computer with command 2 and then destroy the snapshot on my old zpool and on my new zpool. In the example below, you are creating a snapshot of datapoolhomeuser that is named friday.
Jul 11, 2012 zfszetta byte filesystem is introduced on solaris 10 release. Dec 07, 2012 growing disks for virtual machines have become pretty trivial with tools like livecds and gparted. Now that we have the base release of solaris 11 in our repo, apply it the latest updates. Zfs has integrated volume management, preserves the highest levels of data integrity and includes a wide variety of data services such as data deduplication, raid and data encryption. At the heart of the filesystem are zfs pools which group disks. Solaris operating system version 10 8 11 u10 and later. To develop this filesystem cum volume manager,sun microsystems had spend lot of years and some billion dollars money. Name state read write cksum tets online 0 0 0 c0d1 online 0 0 0 c1d0 online 0 0 0 c1d1 online 0 0 0 errors.
It shows the version of the pool or file system, even if it is an older zfs pool. I accidentially named a pool tets rather than test. Solaris 11 creating and maintaining zfs pools the urban penguin. How to setup zfs filesystem on linux with zpool command. Oracle took a brave decision by making zfs as default root filesystem in solaris 11 onwards. Would like to know how to rename a file in solaris 10. If zpool import doesnt show you the rpool, you can try forcing it to recognize rpool by importing with the f option. Recently we found that 2 tb wasnt enough, so we extended the lun from 2 tb to 3 tb. Creating, destroying, and renaming zfs file systems. For more information about snapshots and clones, see chapter 7, working with oracle solaris zfs snapshots and clones renaming a zfs file system. I created a z2 raid over five hdds and created a few zfs filesystems on it.
Jun 08, 2011 often enough i have had to check the version of a zfs pool or file system version. How to change hostname in solaris 11 the geek diary. Updated 21 feb 2012 for solaris 10 811 and solaris 11. Recently i had to grow my solaris 11 disk from 16gb to 20gb. If this problem occurs, you must forcibly unmount the file system.
Zfs has many cool features over traditional volume managers like svm,lvm,vxvm. Thats how i learned a new to me option of the uname command, which seems to be specific to solaris. The rename command fails if the operation is unable to unmount an active file system. Hello all i have a solaris 10u8 sparc installed on san lun using zfs filesystem. A system and service manager that replaces upstart as the default init system. Even though zfs, the zetabyte file system made its appearance during the life of solaris 10. Jul 24, 20 oracle took a brave decision by making zfs as default root filesystem in solaris 11 onwards.
In this article i will provide solution how to migrate data between different storage luns inrange one zfs pool in solaris 10. Jun 05, 2006 creating new zfs filesystems may seem strange at first since they are initially mounted under their parent filesystem. Using acls and attributes to protect oracle solaris zfs files. Updated 21 feb 2012 for solaris 10 8 11 and solaris 11. Solaris operating system version 10 811 u10 and later. Recently the disk that my syspool sits on started to lock up on my nexenta ncp server. Sometimes, i am curious where a specific feature was delivered. Solaris 11 new features zfs file system enhancements many new zfs file system features have appeared in oracle solaris 11.
Instead of naming a pool rpool, i accidentally named it rapool. I have to rename the rpool due to our new naming convention. This means that confidential data might still be available on the disks that were part of the pool. In solaris 11, the loopback interface entry acts as the servers own entry in solaris 10 it was the primary interface ip and thus there is no need to add the hostname entry to the etchosts file. Jul 01, 2010 hello all i have a solaris 10u8 sparc installed on san lun using zfs filesystem. File systems can be renamed by using the zfs rename command. So heres a very simple procedure for updating the hostname of your solaris 10 server. I decided to take this opportunity to set up a mirror to migrate the syspool rpool to another disk. With the rename subcommand, you can perform the following operations change the name of a file system. You can use the zfs snapshot command to create a snapshot, which takes as its only argument the name of the snapshot that you want to create.
Red hat enterprise linux to oracle solaris 11 comparison. When a file system is added to a nonglobal zone, it is just a way to share file system space with the nonglobal zone, but the global. But some application installers may fail due to this. These solaris servers still have mostly ufs file systems.
It got all confused i think because it is 2 drives. This file maintains an ondisk view of the imported zfs pools and is read at boot time to populate the incore zfs storage pool configs without having to delay the boot by scanning and reading all the disks presented to the host. When working with oracle solaris 11, sometimes the need arises for the global administrator to delegate a dataset a zfs file system, for example to a nonglobal zone, because the nonglobal zone administrator needs a dedicated file system in which to install new applications. I have found documents on renaming zpools by running. Name state read write cksum apps online 0 0 0 c0d1 online 0 0 0 c1d0 online 0 0 0 c1d1 online 0 0 0 errors. If the attached disk is larger than the existing disk, enable the zfs autoexpand property.
I tried using rename, but its tells me rename not found i also tried using which a rename to get the full path for the command, but its tells me rename isnt listed in any of the path. Apr 26, 2016 so, heres the scenario, my zones are both hosted on a zpool named badpool, which im going to rename to zonespool. Lets su to root, confirm our environment, and create some disk files before we get started with zfs. If you destroy a pool with the zpool destroy command, the pool is still available for import as described in recovering destroyed zfs storage pools. To expand the zpool by adding a new disk use the zpool command as given below. Hi, its root fs so you must boot from other solaris, for example cd, or easiest failsafe because to rename a zfs it must be remounted and if is in use like root or var is not possible.
With the rename subcommand, you can perform the following operations. Once i unintentionally managed to fill the pool completely with data and to my surprise the filesystems stopped working i could not readdelete any. Using the live media installer 11 logging in 22 using the interactive text installer. Oracle solaris zfs is the default root file system on oracle solaris 11. I have worked on many volume manages like svmsolaris volume manager,vxvm veritas volume manager and lvm logical volume manager but zfs is onestep ahead compare to other volume. Use either the eeprom command or the setenv command from the boot prom x86. Change the name of a file system and relocate it within the zfs hierarchy. The difference between delegating a dataset and adding a dataset or file system to a nonglobal zone is that when a dataset is delegated, the nonglobal zone administrator has control over the datasets properties.
Renaming a zone and changing the mountpoint oracle out of. How to use zpool split to split rpool in solaris 11 sparc. To change the mount point of the filesystem techrxlogs to varlogs, you must first create the mount. We have 2x zpools, one of which is made up of several disks. Creating and destroying zfs storage pools oracle solaris. Zfs quick command reference with examples unixarena. How to replace a disk in a zfs root pool sparc or x86vtoc. However, when i run zpool status l rpool it just lists a single disk. I did zpool export export2 then zpool import export2 export. I dont think gparted can resize the solaris2 partitions used by solaris 11 so i did the resize on a running system using format.
This is no problem since zfs provides a simple and powerful mechanism for setting the mount point for a filesystem. Once this is done, the pool will no longer be accessible on older software versions. This article describes some of the new features for basic oracle solaris 11. Ill send a heads up and pointer when everything is available. Update 9 still seems to be the current solaris 10 download. If you want to destroy data on the destroyed pools disks, you must use a feature like the format utilitys analyzepurge option on every disk in. New zfs features in oracle solaris 11 splitting a mirrored. Jun 29, 2016 i noticed that i made a typo when i created one of my pools. Zfs zpool and file system version numbers and features. Oracle solaris 11 p2v 450 prepare an oracle solaris 10 global zone for migration 450 create a solaris 10 brand zone 450 back up a zone 453.
Rename a be 106 uninstall a be 106 manage software packages in an inactive be 107. To replace a disk, after a failure or corruption, use the following command. My issue is were running solaris 10 on a hp dl380 g5 and i suspect the non native hardware is confusing things. Aug 05, 2015 oracle solaris zfs is the default root file system on oracle solaris 11.
Oracle solaris 11 zfs file system made for the hunt. Dec 07, 20 even though zfs, the zetabyte file system made its appearance during the life of solaris 10. Storage is an ibm ds4800 the machine is part of a twonodecluster with suncluster, in case of failover, luns and zpool is taken online on the second node on aix you have to increase the luns on the storage, and then run chvg g vgname, is there such a command for zfs pool on solaris, and is it possible while operating. Zfszetta byte filesystem is introduced on solaris 10 release. The rename operation attempts an unmountremount sequence for the file system and any descendent file systems. Oracle solaris 11 administration command cheat sheet. I dont know what happened, but think well see both the os and docs available soon. The new solaris release 10 811 or 10u10 is ready for download. Sparc 33 verifying the operating environment 42 upgrading from a previous version of oracle solaris 55 changing an oracle solaris instance 56 reconfigure an oracle solaris instance 57.
Then youll need to mount the boot environment you wish to change. Renaming a zone and changing the mountpoint oracle out. Growing disks for virtual machines have become pretty trivial with tools like livecds and gparted. In solaris 10 1008 and later, zpool and zfs have the version option. So zfs knowledge is must for all of the solaris administrator who is going to work on solaris 11. It doesnt matter if i copy or move the zpool to the new zpool. You can look for solaris 11 chat sheet here which will give you solaris 11 general administration. Solaris 11 creating and maintaining zfs pools the urban. It is backwards compatible with sysv init scripts, and provides features, such as parallel startup of system services at boot time, ondemand activation of daemons, support for system state snapshots, or dependencybased service control logic. How to setup zfs filesystem on linux with zpool command examples.