In fact, in the lucreate web page, there is not a single reference to work word zfs. Ufs unix file system has been the default solaris unix file system for many years. But live upgrade is a great tool for migrating ufs systems to zfs. For you information,from solaris 11 onward, zfs will be the default root filesystem. Jun 10, 2012 zfs patching with zones using lu liveupgrade in solaris. With ufs, oracle solaris live upgrade makes a complete. Below is a simple live upgrade be creation and patching example. Find answers to how to upgrade from ufs to zfs in solaris 10. Use this procedure when you need to upgrade or patch a zfs root.
Solaris 10 live upgrade with zfs is really simple compared to some of the messes you could get into with svm mirrored root disks. Solaris os patching has been moved far away from the traditional methods from solaris 10 onwards. These updates can either be a system upgrade or the application of patches. Since there is a ufs file system on it, well use growfs to make the file system use the new space. These features were back ported to solaris 10 patches 15040007 and 15040107. The plan is straight forward in live upgrade method of oracle. The lucreate step in a ufs environment can take significant time as a copy is made of the root environment.
Not sure what you know about zfs, but unlike ufs there is no native backup tool. Ensure that you install all the patches that are relevant to your system before. Installing zfs on an existing solaris 10 install ufs. Jul 03, 2012 solaris os patching has been moved far away from the traditional methods from solaris 10 onwards. Is best sun solaris 10 admin part 1 certification training, certification, classes, institutes in delhi ncr, noida, gurgaon india. First alternative solaris 10 zfs migration from ufs example. With zfs, this copy is only the files that are different between the original snapshot and whatever subsequent changes that are made to it. But we have to make sure backup everything include create zfs snapshot and splitting zfs mirror for rollback plan. Disk space for the second boot environment under oracle solaris zfs. Use oracle solaris live upgrade to migrate your ufs root file system to a zfs root file system.
With solaris 11 the default filesystem should be zfs, but following the official guide i obtained with cat etcdefaultfs. The operating system will be oracle solaris 10 sunos 5. New capabilities are added to the upgrade tools, so installing the new packages from the target release is important. Live upgrade to migrate a ufs root file system to a zfs. Mar 05, 2017 step by step migration ufs to zfs file system on solaris 10 1. The number of inodes are closesly related to the file system size. Students will have access to both sparc and x86based solaris servers to perform their labs.
Hi, im having a problem with running a jumpstart install of a flash archive using a zfs fileystem. Opensolaris kind of stole the thunder of zfs booting a while ago now. Sep 22, 2014 create a pool called rpool using slices not the whole disk, then lucreate it to the rpool, activate it and then reboot and you are booting off of a new zfs based solaris system. The post describes the simple procedure to find out the number of inodes used and free inodes for an ufs file system. Solaristm 10 patching best practices course reference. This procedure describes how to migrate a ufs file system to a zfs file system. Mar 18, 2015 this example explains how to upgrade a solaris 10 9 10 system to the solaris 10 1 release. This means that solaris live upgrade potentially uses much less disk space with zfs than with ufs. Nov 28, 2008 8205238 solaris 10 10 08 installation guide. Disk space for the second boot environment under oracle solaris zfs with the release of oracle solaris 10 1008 it is possible to boot from an oracle solaris zfsmanaged. Solaris 10 zfs essentials is the perfect guide for learning how to deploy and manage zfs file systems. How to identify zfs snapshot differences using zfs diff solaris volume. How to upgrade or patch a zfs root file system with zone roots at least solaris 10 509 how to migrate a ufs root file system with a zone root to a zfs.
These updates can consist of either a system upgrade or the application of patches. I am trying to install a zfs file system on a solaris 10 machine with ufs already installed on it. There are a few tricks about creating the proper type of rpool. If youre working constantly with lots of huge data etc. Ufs to zfs boot with live upgrade solaris 1008 update 6 brings zfs root file systems to production grade solaris systems. Zfs flash install jumpstart solaris 1009 oracle community.
How to upgrade or patch a zfs root file system with zone roots on zfs solaris 10 1008. Oracle took a brave decision by making zfs as default root filesystem in solaris 11 onwards. Example 56 upgrading a zfs root file system with a zone root to a oracle solaris 10 9 10 zfs root file system in this example, a zfs be zfsbe, which was created on a solaris 10 10 09 system with a zfs root file system and zone root in a non root pool, is upgraded to the oracle solaris 10 9 10 release. System administration for the oracle solaris 10 os part 1. Migrating from ufs to zfs with live upgrade solaris 10 live upgrade with zfs is really simple compared to some of the messes you could get into with svm mirrored root disks. This is a brief example of migrating an existing ufsbased solaris 10 system to use a zfs storage pool for its root, swap and dump areas.
You could use the f option and specify different types of filesystems. Install the bootblock in the root mirror disk c1t1d0, to make sure it is bootable. Both sparcbased and x86based versions of solaris are covered in this course. On my solaris 10 pages i will just show you some of the features that i use quite often and how to create and configure these.
With the release of oracle solaris 10 10 08 it is possible to boot from an oracle solaris zfsmanaged pool. Once these patches are installed, lu will automatically handle the build of the boot archive when luactivate. Since zfs can handle many small files way faster than ufs, helios file. System administration for the solaris 10 os part 1 sa200s10 duration. Mar 18, 2015 solaris 10 live upgrade with zfs is really simple compared to some of the messes you could get into with svm mirrored root disks. Migrating a ufs file system to a zfs file system oracle solaris. Oracle solaris 11 includes a new system clone and disaster recovery capability called unified archives. Im trying to update a machine running solaris 10 update 4 with a ufs root file system to one running solaris 10 update 7 with a zfs boot file system. Migrating to a zfs root file system or updating a zfs root. Upgrade sparc or x86 patches required for each oracle solaris release.
We no need to bring down the server to single user mode if you are using live upgrade method during pathing and before choosing live upgrade,make sure you are using zfs as a root filesystem. Solaris convert a single root ufs to a root zfs mirror. How to determine number of freeused inodes in a file system the geek diary. But i think this is still a major milestone as its good old solaris 10 that is used in production systems and supports over 10,000.
In 2010, after the sun acquisition by oracle, it was renamed oracle solaris solaris is known for its scalability, especially on sparc systems, and for originating many innovative features such as dtrace, zfs and time slider. Both the master system that i imaged and the boot server are solaris 1009, in the case of the master system, all the most up to date patches were installed. Sun solaris 10 zfs offers blazing filesystem performance helios. Ufs unix file system formatting a disk, creating filesystems and mounting these filesystems.
Use live upgrade to migrate your ufs root file system to a zfs root file system. Heads up on kernel patch installation issues with jumpstart or zfs root. Step by step migration ufs to zfs file system on solaris 10 1. Migrating a ufs file system to a zfs file system oracle. Sun solaris 10 zfs offers blazing filesystem performance the new sun file system zfs represents a previously unseen breakthrough in file system performance and management. Experienced solaris users may remember the old maintenance updates mu which we shipped for solaris 8 and older releases. Solaris 10 migrating from ufs to zfs with live upg. Update 11 for solaris 10 is probably last release of solaris 10 and has some new features, which are not available if you only patching a system with recommended patches. Also, solaris live upgrade works the same as in previous releases when you use zfs. The system administration for the oracle solaris 10 operating system, part 1 course gets you further engaged with the most efficient, secure, and reliable operating system ever built.
From solaris 10 onwards zfs filesystem supports root fs. Well have a look at the following solaris 10 features. As the bug is reported while performing ufs to zfs migration which states that. For each zfs pool, you need to make a snapshot of each zfs filesystem. Hello, i am new to solaris so i apologize upfront if my questions seem trivial. Step by step migration ufs to zfs file system on solaris 10. How to migrate a ufs root file system with zone roots on ufs to a zfs root. When you are running at least the solaris 10 1008 release, create a zfs. We had some had a performance bug associated with the unmap feature so it is disabled by. Patching best practices for the solaris 10 os docdeveloppement. Step by step migration ufs to zfs file system on solaris 10 on my system, i have one disk which is root of ufs file system. The sumwlucfg package is new starting with the solaris 10 807 release. How to upgrade or patch a zfs root file system with zone roots at least solaris 10 509 use this procedure when you need to upgrade or patch a zfs root file system with zone roots in at least the solaris 10 509 release.
All helios ub based products and tools have successfully passed performance and reliability testing using the new sun zfs file system. Live upgrade to migrate a ufs root file system to a zfs root. This course gives you direct experience with the most essential system administration tasks in the oracle solaris 10 os. Solaris 10 os patching using liveupgrade unixarena. Creating a boot environment provides a method of copying critical file systems from an active ufs boot environment to a zfs root pool. Zfs is a combined file system and logical volume manager. You can migrate a ufs file system to a zfs file system by using these commands on an oracle solaris 10 system or migrate ufs data to a zfs file system between two oracle solaris 10 systems.
Helios sun solaris 10 zfs offers blazing filesystem. Heads up on kernel patch installation issues with jumpstart. 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. I will describe in this post the process of the ufs zfs migration with ufs merge in two steps. System administration for the solaris 10 os part 1 sa200. Zfs zetabyte file system creating filesystems using zfs. Possible to back up solaris 10 via nfs instead of tape. Solaris filesystem configuration ufs, zfs, disk partitioning, raid. Create a pool called rpool using slices not the whole disk, then lucreate it to the rpool, activate it and then reboot and you are booting off of a new zfs based solaris system.
If you are using live upgrade packages from a release previous to solaris 10 807, you do not need to remove this package. Two 70 gb disks one for the os, second for zfs solaris 10 edition 1106, all patches installed as of january 15, 2007 create. Dec 06, 20 lucreate in solaris ufs and patching using luupgrade. Solaris is a nonfree unix operating system originally developed by sun microsystems. This is only supported in solaris 10 update 6 1008 onwards. Solaris 10 migrating from ufs to zfs with live upgrade i just tested a migration of root from ufs to zfs on x4200. You also need patches for the solaris 10 cluster and you need a service contract with oracle to get these solaris cluster patches. It includes support for high storage capacities, integration of concepts of file systems and volume management, snapshots and copy on write clones that is, an optimization strategy that allows callers who ask for resources that are indistinguishable to be given pointers to the same resource, continuous integrity. Before upgrading, you must install the solaris live upgrade packages from the release to which you are upgrading. Solaris live upgrade and upgrade planning this post is a record of my experience upgrading.
How to determine number of freeused inodes in a file system. Prepare the system to live upgrade before running live upgrade for the first time. Sep 17, 2015 regarding to oracle security alert cve list, we need to apply solaris recommended bundle patch instead of apply one by one patch. Ufs is not unmap aware so it wont be able to issue an unmap command. How to upgrade or patch a zfs root file system with zone. Upgrade the existing system to solaris 10 update 6. Solaris live upgrade and upgrade planning part ii upgrading and migrating with solaris live upgrade to a zfs root pool chapter creating a boot environment for zfs root pools migrating a ufs file system to a zfs file system. Solaris live upgrade software enables the operating system to continue to run while upgrades, patch installations, or routine maintenance operations are performed. You can upgrade your zfs be with additional packages or patches. Introduction to oracle solaris 11 zfs zettabyte file system. The solaris 10 508 patch bundle, which is now available on sunsolve ill add a blog entry about it later, provides the equivalent set of patches to the solaris 10 508 release image, but does \not\ include new packages. If you are using live upgrade packages from a release previous to solaris 10. Feb 18, 2011 solaris convert a single root ufs to a root zfs mirror 18 feb 2011.
This example explains how to upgrade a solaris 10 910 system to the solaris 10 1 release. Also with that oracle solaris release, the oracle solaris live upgrade tools have been modified to work in an oracle solaris zfs environment. Solaris 10, solaris install, solaris partitions, solaris ufs. Jul 24, 20 oracle took a brave decision by making zfs as default root filesystem in solaris 11 onwards. I have worked on many volume manages like svmsolaris volume manager,vxvm. You can use the luupgrade command to patch or upgrade an existing zfs be. It includes support for high storage capacities, integration of concepts of file systems and volume management, snapshots and copy on write clones that is, an optimization strategy that allows callers who ask for resources that are indistinguishable to be given pointers to the same resource, continuous integrity checking.
Been running nas4free since it split from freenas and been quite happy. How to upgrade or patch a zfs root file system with zone roots. Zfs patching with zones using lu liveupgrade in solaris. Solaris convert a single root ufs to a root zfs mirror 18 feb 2011 scenario. Zfs is fast, ufs out of the box is poorly configured in freebsd. I feel a bit like a kid at the ice cream shop do i want chocolate, vanilla, mint chocolate chip, something else. Migrating a ufs root file system to a zfs root file system oracle. Live upgrade to migrate a ufs root file system to a zfs root file system.
In fact, in the lucreate web page, there is not a single reference to. If you are new to solaris or are using zfs for the first time, you will find it very easy to get zfs up and running on your home system or your business it infrastructure by following the simple instructions in this book. Aug 08, 2012 ufs to zfs migration with ufs merge i will describe in this post the process of the ufs zfs migration with ufs merge in two steps. Solaris 10 kernel patchid sequence oracle solaris blog. Solaris 10 update 5 with ufs root to solaris 10 update 6 with zfs root there are two major steps involved here. When you patch or upgrade oracle solaris, a new version of the zpool may be available.
For you information,from solaris 11 onward,zfs will be the default root filesystem. Oracle solaris ufs to zfs migration using live upgrade root fs. System administrators can patch a system image rapidly without impacting the boot. How to upgrade and patch with oracle solaris live upgrade. This article gives a detailed overview, how we migrate our servers from ufs to zfs boot 2way mirros, how they are upgraded to solaris 10u6 aka 1008 with var on a separate zfs and finally how to accomplish daytoday patching.
Disk space for the second boot environment under oracle solaris zfs with the release of oracle solaris 10 1008 it is possible to boot from an oracle solaris zfsmanaged pool. So zfs knowledge is must for all of the solaris administrator who is going to work on solaris 11. How to upgrade or patch a zfs root file system with zone roots on zfs solaris 10 10 08 use this procedure when you need to upgrade or patch a zfs root file system with zone roots on zfs. Solaris live upgrade upgrading and patching you solaris 10 system with minimal downtime. Note to migrate an active ufs root file system to a zfs root pool, you must.
Regarding to oracle security alert cve list, we need to apply solaris recommended bundle patch instead of apply one by one patch. Solaris 10 edition 1106, all patches installed as of january 15, 2007. Zfs is stable, ufs is rockstable more than 20 years. Apr 16, 2008 the solaris 10 508 patch bundle, which is now available on sunsolve ill add a blog entry about it later, provides the equivalent set of patches to the solaris 10 508 release image, but does \not\ include new packages. We also provide sun solaris 10 admin part 1 certification courses, sun solaris 10 admin part 1 certification classroom training, sun solaris 10 admin part 1 certification in noida, sun solaris 10 admin part 1 traning in gurgaon. I thought that the same information was in the output of the mount command, but it wasnt. We have performed patching for solaris os under zfs with zones using live.
Zfs zetabyte file system is the new solaris file system. Documentation home solaris 10 10 09 installation guide. Here a notes for solaris 10 patching update that can be used as reference. If you want to use these features in solaris 10 then you would need to use with zfs file systems. Sun solaris 10 zfs offers blazing filesystem performance.
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