Apenas comentando sobre o FreeNAS. Já ouvi falar bem do FreeNAS, e que roda em alguns lugares, mas minha experiência com ele, foi ruim, instável com raid5, após o reboot, o raid sumia! eheheheh
Grande abraço. On Mon, Jan 26, 2009 at 9:18 AM, William David FUG-BR < [email protected]> wrote: > Este commit foi efetuado recentemente > Ótimo avanço nas novidades com o ZFS , é uma pena não termos ainda > liberado o CIFS utilizado pela Sun, para utilização em conjunto com o > ZFS. > > Só para que todos saibam as novidades de cada versão do sistema a > partir da 6 que era a utilizada no FreeBSD: > > para quem queira saber mais sobre as versões do ZFS visite > http://opensolaris.org/os/community/zfs/version/XX/ trocando o XX > pelos num de 0 a 14 ( atual versão ) > > ZFS Pool Version 6 > This page describes the feature available with version 6 of the ZFS > on-disk format. This version includes support for the following > feature: > * 'bootfs' pool property > This feature is available in: > * Solaris Express Community Edition, build 62 > * Solaris 10 10/08 release > The related bugs for version 6 changes are as follows: > * 4929890 ZFS Boot support for the x86 platform > * 6479807 pools need properties > > > ZFS Pool Version 7 > This page describes the features available with version 7 of the ZFS > on-disk format. This version includes support for the following > feature: > The ZFS Intent Log (ZIL) satisfies the need of some applications to > know the data they changed is on stable storage on return from a > system call. The Intent Log holds records of those system calls and > they are replayed if the system power fails or panics if they have not > been committed to the main pool. When the Intent Log is allocated from > the main pool, it allocates blocks that chain through the pool. This > version adds the capability to specify a separate Intent Log device or > devices. > This feature is available in: > * Solaris Express Community Edition, build 68 > * Solaris 10 10/08 release > The related bug for the version 7 change is: > * 6339640 Make ZIL use NVRAM when available. > > > ZFS Pool Version 8 > This page describes the features available with version 8 of the ZFS > on-disk format. This version now supports the ability to delegate > zfs(1M) administrative tasks to ordinary users. > This feature is available in: > * Solaris Express Community Edition, build 69 > * Solaris 10 10/08 release > The related bug for the version 8 change is: > * 6349470 investigate non-root restore/backup > > ZFS Pool Version 9 > This page describes the features that are available with the ZFS > on-disk format, version 9. This version includes support for the > following features: > * In addition to the existing ZFS quota and reservation features, > this release includes dataset quotas and reservations that do not > include descendent datasets, such as snapshots and clones, in the > space consumption. ("zfs set refquota" and "zfs set refreservation".) > * A reservation is automatically set when a non-sparse ZFS volume > is created that matches the size of the volume. This release provides > an immediate reservation feature so that you set a reservation on a > non-sparse volume with enough space to take snapshots and modify the > contents of the volume. > * CIFS server support > These features are available in Solaris Express Community Edition, build > 77. > The related bugs for version 9 changes are: > * 6431277 want filesystem-only quotas > * 6483677 need immediate reservation > * 6617183 CIFS Service – PSARC 2006/715 > > ZFS Pool Version 10 > This page describes the feature that is available with the ZFS on-disk > format, version 10. This version includes support for the following > feature: > * Devices can be added to a storage pool as "cache devices." These > devices provide an additional layer of caching between main memory and > disk. Using cache devices provides the greatest performance > improvement for random read-workloads of mostly static content. > This feature is available in the Solaris Express Community Edition, build > 78. > The Solaris 10 10/08 release includes ZFS pool version 10, but support > for cache devices is not included in this Solaris release. > The related bug for the version 10 change is: > * 6536054 second tier ("external") ARC > > > ZFS Pool Version 11 > This page describes the feature available with version 11 of the ZFS > on-disk format. This version includes support for the following > feature: > * Improved zpool scrub / resilver performance > This feature is available in: > * Solaris Express Community Edition, build 94 > The related bug for the version 11 change is: > * 6343667 scrub/resilver has to start over when a snapshot is taken > * (Note, this bug is fixed when using build 94 even with older > pool versions. However, upgrading the pool can improve scrub > performance when there are many filesystems, snapshots, and clones.) > > > ZFS Pool Version 12 > This page describes the feature available with version 12 of the ZFS > on-disk format. This version includes support for the following > feature: > * Properties for Snapshots > This feature is available in: > * Solaris Express Community Edition, build 96 > The related bug for the version 12 change is: > * 6701797 want user properties on snapshots > > ZFS Pool Version 13 > This page describes the features available with version 13 of the ZFS > on-disk format. This version includes support for the following > features: > * usedbysnapshots property > * usedbychildren property > * usedbyrefreservation property > * usedbydataset property > These features are available in: > * Solaris Express Community Edition, build 98 > The related bug and PSARC case for version 13 change is: > * 6730799 want snapused property > * PSARC 2008/518 ZFS space accounting enhancements > > > ZFS Pool Version 14 > This page describes the feature that is available with ZFS on-disk > format, version 14. This version includes support for the following > feature: > * passthrough-x aclinherit property support > This feature is available in: > * Solaris Express Community Edition, build 103 > The related bug and PSARC case for the version 14 change are: > * 6765166 Need to provide mechanism to optionally inherit ACE_EXECUTE > * PSARC 2008/659 New ZFS "passthrough-x" ACL inheritance rules > > > > > > -- > - = - = - = - = - = - = - = - = - = - > <----. Of course it runs William David Armstrong > <----|========================== Bio Systems Security Networking > <----' FreeBSD MSN / GT biosystems gmail . com > http://biosystems.ath.cx:8080/ http://biosystems.broker.freenet6.net/ > -------------------------------------- > ------------------------- > Histórico: http://www.fug.com.br/historico/html/freebsd/ > Sair da lista: https://www.fug.com.br/mailman/listinfo/freebsd > -- Atenciosamente, Reginaldo Filippus Desenvolvedor WEB/Admin. Rede Fone: (47) 3035-3167 Cel: (47) 9657-7670 Skype: reginaldo.filippus ------------------------- Histórico: http://www.fug.com.br/historico/html/freebsd/ Sair da lista: https://www.fug.com.br/mailman/listinfo/freebsd
