Utilize este procedimento depois de ter efetuado uma instalação inicial pelo menos da versão Solaris 10 5/09 para criar um sistema de arquivos raiz ZFS. Utilize também este procedimento depois de ter utilizado o recurso luupgrade para atualizar um sistema de arquivos raiz ZFS para pelo menos a versão Solaris 10 5/09. Um BE do ZFS criado através deste procedimento pode, portanto, ser atualizado e receber correções.
Nas etapas a seguir, o sistema Oracle Solaris 10 9/10 de exemplo apresenta um sistema de arquivos raiz ZFS e um conjunto de dados de região de raiz em /rpool/zones. É criado um BE do ZFS denominado zfs2BE que pode ser atualizado e ter patches instalados.
Revise os sistemas de arquivos ZFS existentes.
# zfs list NAME USED AVAIL REFER MOUNTPOINT rpool 7.26G 59.7G 98K /rpool rpool/ROOT 4.64G 59.7G 21K legacy rpool/ROOT/zfsBE 4.64G 59.7G 4.64G / rpool/dump 1.00G 59.7G 1.00G - rpool/export 44K 59.7G 23K /export rpool/export/home 21K 59.7G 21K /export/home rpool/swap 1G 60.7G 16K - rpool/zones 633M 59.7G 633M /rpool/zones |
Certifique-se de que as regiões estejam instaladas e inicializadas.
# zoneadm list -cv ID NAME STATUS PATH BRAND IP 0 global running / native shared 2 zfszone running /rpool/zones native shared |
Crie o BE do ZFS.
# lucreate -n zfs2BE Analyzing system configuration. No name for current boot environment. INFORMATION: The current boot environment is not named - assigning name <zfsBE>. Current boot environment is named <zfsBE>. Creating initial configuration for primary boot environment <zfsBE>. The device </dev/dsk/c1t0d0s0> is not a root device for any boot environment; cannot get BE ID. PBE configuration successful: PBE name <zfsBE> PBE Boot Device </dev/dsk/c1t0d0s0>. Comparing source boot environment <zfsBE> file systems with the file system(s) you specified for the new boot environment. Determining which file systems should be in the new boot environment. Updating boot environment description database on all BEs. Updating system configuration files. Creating configuration for boot environment <zfs2BE>. Source boot environment is <zfsBE>. Creating boot environment <zfs2BE>. Cloning file systems from boot environment <zfsBE> to create boot environment <zfs2BE>. Creating snapshot for <rpool/ROOT/zfsBE> on <rpool/ROOT/zfsBE@zfs2BE>. Creating clone for <rpool/ROOT/zfsBE@zfs2BE> on <rpool/ROOT/zfs2BE>. Setting canmount=noauto for </> in zone <global> on <rpool/ROOT/zfs2BE>. Population of boot environment <zfs2BE> successful. Creation of boot environment <zfs2BE> successful. |
Ative o BE do ZFS.
# lustatus Boot Environment Is Active Active Can Copy Name Complete Now On Reboot Delete Status -------------------------- -------- ------ --------- ------ ---------- zfsBE yes yes yes no - zfs2BE yes no no yes - # luactivate zfs2BE A Live Upgrade Sync operation will be performed on startup of boot environment <zfs2BE>. . . . # init 6 |
Comprove se os sistemas de arquivos ZFS e as regiões foram criados no novo BE.
# zfs list NAME USED AVAIL REFER MOUNTPOINT rpool 7.38G 59.6G 98K /rpool rpool/ROOT 4.72G 59.6G 21K legacy rpool/ROOT/zfs2BE 4.72G 59.6G 4.64G / rpool/ROOT/zfs2BE@zfs2BE 74.0M - 4.64G - rpool/ROOT/zfsBE 5.45M 59.6G 4.64G /.alt.zfsBE rpool/dump 1.00G 59.6G 1.00G - rpool/export 44K 59.6G 23K /export rpool/export/home 21K 59.6G 21K /export/home rpool/swap 1G 60.6G 16K - rpool/zones 17.2M 59.6G 633M /rpool/zones rpool/zones-zfsBE 653M 59.6G 633M /rpool/zones-zfsBE rpool/zones-zfsBE@zfs2BE 19.9M - 633M - # zoneadm list -cv ID NAME STATUS PATH BRAND IP 0 global running / native shared - zfszone installed /rpool/zones native shared |