I''ve been replicating a number of filesystems from a Solaris 10 update 6 system to an update 5 one. All of the filesystems receive fine except for one, which fails with cannot receive: invalid backup stream I can receive this stream on another update 6 system. Are there any zfs options that may cause this? The troublesome fs is the only one I have with sharenfs options (rw,root=*,anon=0). Thanks. -- Ian.
Ian Collins wrote:> I''ve been replicating a number of filesystems from a Solaris 10 update 6 system to an update 5 one. All of the filesystems receive fine except for one, which fails with > > cannot receive: invalid backup stream >What are the zfs versions? ("zfs upgrade" command output) -- richard> I can receive this stream on another update 6 system. > > Are there any zfs options that may cause this? The troublesome fs is the only one I have with sharenfs options (rw,root=*,anon=0). > > Thanks. > >
Richard Elling wrote:> Ian Collins wrote: >> I''ve been replicating a number of filesystems from a Solaris 10 >> update 6 system to an update 5 one. All of the filesystems receive >> fine except for one, which fails with >> cannot receive: invalid backup stream >> > > What are the zfs versions? ("zfs upgrade" command output)Update 5 us V4, Update 6 is V10. -- Ian.
Ian Collins wrote:> Richard Elling wrote: > >> Ian Collins wrote: >> >>> I''ve been replicating a number of filesystems from a Solaris 10 >>> update 6 system to an update 5 one. All of the filesystems receive >>> fine except for one, which fails with >>> cannot receive: invalid backup stream >>> >>> >> What are the zfs versions? ("zfs upgrade" command output) >> > Update 5 us V4, Update 6 is V10. > >Try again. That is the output of "zpool upgrade" the latest zfs version is 3. -- richard
On Thu 13/11/08 08:38 , Richard Elling Richard.Elling at Sun.COM sent:> Ian Collins wrote: > > Richard Elling wrote: > > > >> Ian Collins wrote: > >> > >>> I''ve been replicating a number of > filesystems from a Solaris 10>>> update 6 system to an update 5 one. All > of the filesystems receive>>> fine except for one, which fails > with>>> cannot receive: invalid backup > stream>>> > >>> > >> What are the zfs versions? ("zfs > upgrade" command output)>> > > Update 5 us V4, Update 6 is V10. > > Try again. That is the output of "zpool upgrade" the latest zfs > version is 3.One of us is having a bad hair day: Update 6 box: root at arion # uname -a SunOS arion 5.10 Generic_137138-09 i86pc i386 i86pc root at arion # zpool upgrade This system is currently running ZFS pool version 10. All pools are formatted using this version. Update 5 box: root at antaeus # uname -a SunOS antaeus 5.10 Generic_137112-07 i86pc i386 i86pc root at antaeus # zpool upgrade This system is currently running ZFS version 4. All pools are formatted using this version. -- Ian.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Ian Collins:> root at arion # zpool upgrade > This system is currently running ZFS pool version 10.Update 6 introduced a new feature from Nevada: ZFS *filesystem* versions (as opposed to pool versions): root at ms2:~#zpool upgrade This system is currently running ZFS pool version 10. All pools are formatted using this version. root at ms2:~#zfs upgrade This system is currently running ZFS filesystem version 3. The filesystem version is incremented (and upgraded) separately from the pool version. - river. -----BEGIN PGP SIGNATURE----- iD8DBQFJGzbPIXd7fCuc5vIRArptAJ4w/LfXPnIsFCNRKPqP8ZubuEwlLACfcYBf S9W8szVd0rDHMUWo6ukEkjI=Jv7l -----END PGP SIGNATURE-----