Re: [zones-discuss] ERROR: the zonepath must be a ZFS dataset.
On Wed 07 Sep 2011 at 07:42AM, Paul Kraus wrote: > On Tue, Sep 6, 2011 at 5:11 PM, Mike Gerdts wrote: > > >> 3)zfs dataset requirement > > > > How does this negatively impact you or other users? As of Solaris 11 > > Express, this requirement means that you have to run 'zfs create' once > > to create a ZFS filesystem that will be the parent of an arbitrry number > > of zones. > > > > I personally would not advocate a configuration where each zone is not > > on its own file system because a disk hog in one zone can deny service > > to other zones. > > Be very careful here. If you allocate all of your Zones from a > single zpool and do NOT use quotas (and reservations) you can have one > Zone run the others out of disk space. Does the automatic (under the > covers) zfs create in Solaris 11 also automate setting reasonable > quotas and reservations ? > > I don't want folks who are less familiar with ZFS to make that mistake. Very good point - thanks for making it. > > > While I was working for a Fortune 10 company and > > introduced zones early in Solaris 10's life, I ensured that every zone > > had its own file system on a SVM soft partition. This approach worked > > well for many years, but took a significant amount of effort to > > automate. The integration of ZFS and Zones simplifies this type of > > architecture greatly. > > We have used almost exclusively sparse root zones; for the space > efficiency, the global patching model, and the security of a read only > OS. I will be sorry to see the option of a sparse root zone go away. I understand your concerns here and I look forward to the day that I can talk about what Solaris 11 has to offer to address them. -- Mike Gerdts Solaris Core OS / Zones ___ zones-discuss mailing list zones-discuss@opensolaris.org
Re: [zones-discuss] ERROR: the zonepath must be a ZFS dataset.
this is old but interesting blog on sparse zone in opensolaris / solaris 11 http://www.eecis.udel.edu/~bmiller/blog/2010/03/15/sparse-zones-not-supported-in-opensolaris/ Sent from my iPad Hung-Sheng Tsao ( LaoTsao) Ph.D On Sep 7, 2011, at 7:42, Paul Kraus wrote: > On Tue, Sep 6, 2011 at 5:11 PM, Mike Gerdts wrote: > >>> 3)zfs dataset requirement >> >> How does this negatively impact you or other users? As of Solaris 11 >> Express, this requirement means that you have to run 'zfs create' once >> to create a ZFS filesystem that will be the parent of an arbitrry number >> of zones. >> >> I personally would not advocate a configuration where each zone is not >> on its own file system because a disk hog in one zone can deny service >> to other zones. > >Be very careful here. If you allocate all of your Zones from a > single zpool and do NOT use quotas (and reservations) you can have one > Zone run the others out of disk space. Does the automatic (under the > covers) zfs create in Solaris 11 also automate setting reasonable > quotas and reservations ? > >I don't want folks who are less familiar with ZFS to make that mistake. > >> While I was working for a Fortune 10 company and >> introduced zones early in Solaris 10's life, I ensured that every zone >> had its own file system on a SVM soft partition. This approach worked >> well for many years, but took a significant amount of effort to >> automate. The integration of ZFS and Zones simplifies this type of >> architecture greatly. > >We have used almost exclusively sparse root zones; for the space > efficiency, the global patching model, and the security of a read only > OS. I will be sorry to see the option of a sparse root zone go away. > > -- > {1-2-3-4-5-6-7-} > Paul Kraus > -> Senior Systems Architect, Garnet River ( http://www.garnetriver.com/ ) > -> Sound Designer: Frankenstein, A New Musical > (http://www.facebook.com/event.php?eid=123170297765140) > -> Sound Coordinator, Schenectady Light Opera Company ( > http://www.sloctheater.org/ ) > -> Technical Advisor, RPI Players ___ zones-discuss mailing list zones-discuss@opensolaris.org
Re: [zones-discuss] ERROR: the zonepath must be a ZFS dataset.
On Tue, Sep 6, 2011 at 5:11 PM, Mike Gerdts wrote: >> 3)zfs dataset requirement > > How does this negatively impact you or other users? As of Solaris 11 > Express, this requirement means that you have to run 'zfs create' once > to create a ZFS filesystem that will be the parent of an arbitrry number > of zones. > > I personally would not advocate a configuration where each zone is not > on its own file system because a disk hog in one zone can deny service > to other zones. Be very careful here. If you allocate all of your Zones from a single zpool and do NOT use quotas (and reservations) you can have one Zone run the others out of disk space. Does the automatic (under the covers) zfs create in Solaris 11 also automate setting reasonable quotas and reservations ? I don't want folks who are less familiar with ZFS to make that mistake. > While I was working for a Fortune 10 company and > introduced zones early in Solaris 10's life, I ensured that every zone > had its own file system on a SVM soft partition. This approach worked > well for many years, but took a significant amount of effort to > automate. The integration of ZFS and Zones simplifies this type of > architecture greatly. We have used almost exclusively sparse root zones; for the space efficiency, the global patching model, and the security of a read only OS. I will be sorry to see the option of a sparse root zone go away. -- {1-2-3-4-5-6-7-} Paul Kraus -> Senior Systems Architect, Garnet River ( http://www.garnetriver.com/ ) -> Sound Designer: Frankenstein, A New Musical (http://www.facebook.com/event.php?eid=123170297765140) -> Sound Coordinator, Schenectady Light Opera Company ( http://www.sloctheater.org/ ) -> Technical Advisor, RPI Players ___ zones-discuss mailing list zones-discuss@opensolaris.org
Re: [zones-discuss] ERROR: the zonepath must be a ZFS dataset.
On 9/6/2011 5:11 PM, Mike Gerdts wrote: On Tue 06 Sep 2011 at 04:37PM, "Hung-Sheng Tsao (Lao Tsao ??) Ph.D." wrote: current s10 zone user will not be unhappy when move to s11 1)there is no sparse zone in s11 (yet) 2)there is no v2v from s10 zone to s11 zone (yet) That is not correct. http://download.oracle.com/docs/cd/E19963-01/html/821-1460/gjogf.html thx, Somehow I miss this chapter, I will test it out 3)zfs dataset requirement How does this negatively impact you or other users? As of Solaris 11 Express, this requirement means that you have to run 'zfs create' once to create a ZFS filesystem that will be the parent of an arbitrry number of zones. I personally would not advocate a configuration where each zone is not on its own file system because a disk hog in one zone can deny service to other zones. While I was working for a Fortune 10 company and introduced zones early in Solaris 10's life, I ensured that every zone had its own file system on a SVM soft partition. This approach worked well for many years, but took a significant amount of effort to automate. The integration of ZFS and Zones simplifies this type of architecture greatly. A reason that it is of great benefit is that with the new way it is possible to create boot environments for each zone using ZFS clones. The beadm + ZFS + Zones integration is much better than Solaris 10's Live Uprade + ZFS + Zones. Once Solaris 11 is released, I'll be happy to talk about some other benefits of this new requirement. 4)people just does not like changes I think that is extreme. People that don't like changes should probably stick to old-world trades such as blacksmithing. People that work in any technology-driven business depend on change to make their operations more efficient, to serve more customers, to improve their own products, etc. Change without reason is bad. Change that offers benefits is good. If you don't want to endure the change that Solaris 11 has to offer, Solaris 10 is still available and will continue to be available for quite some time - there is nothing forcing anyone off of Solaris 10 for the next several years. My 2c On 9/6/2011 3:33 PM, Frank Batschulat wrote: On Tue, 06 Sep 2011 21:27:40 +0200, LaoTsao wrote: interesting, IMHO, this type of change will make many many s10 users unhappy I assume you are refering to Mike's response that zones require their own seperate ZFS dataset going forward ? if so can you give some reasons why this would make current s10 users unhappy when switching ? thanks begin:vcard fn:Hung-Sheng Tsao (LaoTsao) , Ph.D. n:Tsao;Hung-Sheng org:HopBit GridComputing LLC adr:;;17 jade ln;Denville;NJ;07834;USA email;internet:laot...@gmail.com title:Founder and Principal tel;cell:9734950840 note;quoted-printable:HopBit GridComputing=0D=0A= =0D=0A= HPC: Arch and deaign and setup=0D=0A= Rockscluster:Setup and Configuration=0D=0A= Oracle GridEngine:Setup and Configuration=0D=0A= Oracle Cluster: Arch and Design=0D=0A= Oracle Solaris: Jumpstart, Zone etc=0D=0A= Oracle Exadata, Exalogic, SPARc Supercluster Arch and Design=0D=0A= url:http://laotsao.wordpress.com/ version:2.1 end:vcard ___ zones-discuss mailing list zones-discuss@opensolaris.org <>___ zones-discuss mailing list zones-discuss@opensolaris.org
Re: [zones-discuss] ERROR: the zonepath must be a ZFS dataset.
On Tue 06 Sep 2011 at 04:37PM, "Hung-Sheng Tsao (Lao Tsao ??) Ph.D." wrote: > current s10 zone user will not be unhappy when move to s11 > 1)there is no sparse zone in s11 (yet) > 2)there is no v2v from s10 zone to s11 zone (yet) That is not correct. http://download.oracle.com/docs/cd/E19963-01/html/821-1460/gjogf.html > 3)zfs dataset requirement How does this negatively impact you or other users? As of Solaris 11 Express, this requirement means that you have to run 'zfs create' once to create a ZFS filesystem that will be the parent of an arbitrry number of zones. I personally would not advocate a configuration where each zone is not on its own file system because a disk hog in one zone can deny service to other zones. While I was working for a Fortune 10 company and introduced zones early in Solaris 10's life, I ensured that every zone had its own file system on a SVM soft partition. This approach worked well for many years, but took a significant amount of effort to automate. The integration of ZFS and Zones simplifies this type of architecture greatly. A reason that it is of great benefit is that with the new way it is possible to create boot environments for each zone using ZFS clones. The beadm + ZFS + Zones integration is much better than Solaris 10's Live Uprade + ZFS + Zones. Once Solaris 11 is released, I'll be happy to talk about some other benefits of this new requirement. > 4)people just does not like changes I think that is extreme. People that don't like changes should probably stick to old-world trades such as blacksmithing. People that work in any technology-driven business depend on change to make their operations more efficient, to serve more customers, to improve their own products, etc. Change without reason is bad. Change that offers benefits is good. If you don't want to endure the change that Solaris 11 has to offer, Solaris 10 is still available and will continue to be available for quite some time - there is nothing forcing anyone off of Solaris 10 for the next several years. > > My 2c > > > On 9/6/2011 3:33 PM, Frank Batschulat wrote: > >On Tue, 06 Sep 2011 21:27:40 +0200, LaoTsao wrote: > > > >>interesting, IMHO, this type of change will make many many s10 > >>users unhappy > > > >I assume you are refering to Mike's response that zones require their own > >seperate ZFS dataset going forward ? if so can you give some reasons > >why this would make current s10 users unhappy when switching ? > > > > > >thanks > begin:vcard > fn:Hung-Sheng Tsao (LaoTsao) , Ph.D. > n:Tsao;Hung-Sheng > org:HopBit GridComputing LLC > adr:;;17 jade ln;Denville;NJ;07834;USA > email;internet:laot...@gmail.com > title:Founder and Principal > tel;cell:9734950840 > note;quoted-printable:HopBit GridComputing=0D=0A= > =0D=0A= > HPC: Arch and deaign and setup=0D=0A= > Rockscluster:Setup and Configuration=0D=0A= > Oracle GridEngine:Setup and Configuration=0D=0A= > Oracle Cluster: Arch and Design=0D=0A= > Oracle Solaris: Jumpstart, Zone etc=0D=0A= > Oracle Exadata, Exalogic, SPARc Supercluster Arch and Design=0D=0A= > > url:http://laotsao.wordpress.com/ > version:2.1 > end:vcard > > ___ > zones-discuss mailing list > zones-discuss@opensolaris.org -- Mike Gerdts Solaris Core OS / Zones ___ zones-discuss mailing list zones-discuss@opensolaris.org
Re: [zones-discuss] ERROR: the zonepath must be a ZFS dataset.
Hung-Sheng Tsao (Lao Tsao ??) Ph.D. wrote: > current s10 zone user will not be unhappy when move to s11 > 1)there is no sparse zone in s11 (yet) > 2)there is no v2v from s10 zone to s11 zone (yet) > 3)zfs dataset requirement > 4)people just does not like changes Given the changes in packaging and patching between S10 and S11 and (last I checked) lack of a direct upgrade path from one to the other, I'd be really surprised if the above issues were all that significant. In particular, the ZFS-based upgrade mechanism is substantially easier to use and works much better than what we had for S10. Forcing users to put zones on distinct ZFS datasets seems to me like a trivial matter that ends up simplifying and providing a lot of benefit. -- James Carlson 42.703N 71.076W ___ zones-discuss mailing list zones-discuss@opensolaris.org
Re: [zones-discuss] ERROR: the zonepath must be a ZFS dataset.
current s10 zone user will not be unhappy when move to s11 1)there is no sparse zone in s11 (yet) 2)there is no v2v from s10 zone to s11 zone (yet) 3)zfs dataset requirement 4)people just does not like changes My 2c On 9/6/2011 3:33 PM, Frank Batschulat wrote: On Tue, 06 Sep 2011 21:27:40 +0200, LaoTsao wrote: interesting, IMHO, this type of change will make many many s10 users unhappy I assume you are refering to Mike's response that zones require their own seperate ZFS dataset going forward ? if so can you give some reasons why this would make current s10 users unhappy when switching ? thanks <>___ zones-discuss mailing list zones-discuss@opensolaris.org
Re: [zones-discuss] ERROR: the zonepath must be a ZFS dataset.
On Tue, 06 Sep 2011 21:27:40 +0200, LaoTsao wrote: interesting, IMHO, this type of change will make many many s10 users unhappy I assume you are refering to Mike's response that zones require their own seperate ZFS dataset going forward ? if so can you give some reasons why this would make current s10 users unhappy when switching ? thanks -- frankB Solaris Core OS Development, Zones Team ___ zones-discuss mailing list zones-discuss@opensolaris.org
Re: [zones-discuss] ERROR: the zonepath must be a ZFS dataset.
thx interesting, IMHO, this type of change will make many many s10 users unhappy Sent from my iPad Hung-Sheng Tsao ( LaoTsao) Ph.D On Sep 6, 2011, at 15:19, Mike Gerdts wrote: > On Tue 06 Sep 2011 at 03:00PM, "Hung-Sheng Tsao (Lao Tsao ??) Ph.D." wrote: >> >> I just did the same on s10u9 vbox >> bash-3.00# zfs list > [snip] >> bash-3.00# zoneadm -z test1 install > > If zoneadm creates a dataset for this zone, at this point you would see: > > A ZFS file system has been created for this zone. > >> Preparing to install zone . >> Creating list of files to copy from the global zone. >> Copying <16658> files to the zone. >> Initializing zone product registry. >> Determining zone package initialization order. >> Preparing to initialize <1128> packages on the zone. >> Initialized <1128> packages on zone. >> Zone is initialized. >> The file >> contains a log of the zone installation. > > Solaris 10 allows zones to have their own ZFS datasets. Solaris 11 > Express and OpenSolaris require zones to have their own ZFS datasets. > The error messages provided by the original poster (and the prompt) > suggest that Solaris 11 Express or a previous release of OpenSolaris was > used. > >> >> On 9/6/2011 1:39 PM, Mike Gerdts wrote: >>> On Tue 06 Sep 2011 at 10:09AM, Jeremy Loukinas wrote: First: root@opensolaris:~# zfs mount rpool/ROOT/opensolaris-1/ rpool/export/export rpool/export/home /export/home rpool /rpool zpool/zones /zones zpool /zpool root@opensolaris:~# Second: root@opensolaris:~# zonecfg -z test2 test2: No such zone configured Use 'create' to begin configuring a new zone. zonecfg:test2> create zonecfg:test2> set zonepath=/zones/roots/test2 zonecfg:test2> exit root@opensolaris:~# zoneadm -z test2 install ERROR: the zonepath must be a ZFS dataset. The parent directory of the zonepath must be a ZFS dataset so that the zonepath ZFS dataset can be created properly. root@opensolaris:~# Am i missing something here? I found another post but it was from someone trying to create a zone in rpool.. >>> If you did: >>> >>>zonecfg -z test2 'set zonepath=/zones/test2' >>> >>> all would be well. Alternatively, if you really want the zonepath to >>> /zones/roots/test2: >>> >>>zfs create zones/roots >>> > >> begin:vcard >> fn:Hung-Sheng Tsao (LaoTsao) , Ph.D. >> n:Tsao;Hung-Sheng >> org:HopBit GridComputing LLC >> adr:;;17 jade ln;Denville;NJ;07834;USA >> email;internet:laot...@gmail.com >> title:Founder and Principal >> tel;cell:9734950840 >> note;quoted-printable:HopBit GridComputing=0D=0A= >>=0D=0A= >>HPC: Arch and deaign and setup=0D=0A= >>Rockscluster:Setup and Configuration=0D=0A= >>Oracle GridEngine:Setup and Configuration=0D=0A= >>Oracle Cluster: Arch and Design=0D=0A= >>Oracle Solaris: Jumpstart, Zone etc=0D=0A= >>Oracle Exadata, Exalogic, SPARc Supercluster Arch and Design=0D=0A= >> >> url:http://laotsao.wordpress.com/ >> version:2.1 >> end:vcard >> > >> ___ >> zones-discuss mailing list >> zones-discuss@opensolaris.org > > > -- > Mike Gerdts > Solaris Core OS / Zones ___ zones-discuss mailing list zones-discuss@opensolaris.org
Re: [zones-discuss] ERROR: the zonepath must be a ZFS dataset.
On Tue 06 Sep 2011 at 03:00PM, "Hung-Sheng Tsao (Lao Tsao ??) Ph.D." wrote: > > I just did the same on s10u9 vbox > bash-3.00# zfs list [snip] > bash-3.00# zoneadm -z test1 install If zoneadm creates a dataset for this zone, at this point you would see: A ZFS file system has been created for this zone. > Preparing to install zone . > Creating list of files to copy from the global zone. > Copying <16658> files to the zone. > Initializing zone product registry. > Determining zone package initialization order. > Preparing to initialize <1128> packages on the zone. > Initialized <1128> packages on zone. > Zone is initialized. > The file > contains a log of the zone installation. Solaris 10 allows zones to have their own ZFS datasets. Solaris 11 Express and OpenSolaris require zones to have their own ZFS datasets. The error messages provided by the original poster (and the prompt) suggest that Solaris 11 Express or a previous release of OpenSolaris was used. > > On 9/6/2011 1:39 PM, Mike Gerdts wrote: > >On Tue 06 Sep 2011 at 10:09AM, Jeremy Loukinas wrote: > >>First: > >>root@opensolaris:~# zfs mount > >>rpool/ROOT/opensolaris-1/ > >>rpool/export/export > >>rpool/export/home /export/home > >>rpool /rpool > >>zpool/zones /zones > >>zpool /zpool > >>root@opensolaris:~# > >> > >>Second: > >> > >>root@opensolaris:~# zonecfg -z test2 > >>test2: No such zone configured > >>Use 'create' to begin configuring a new zone. > >>zonecfg:test2> create > >>zonecfg:test2> set zonepath=/zones/roots/test2 > >>zonecfg:test2> exit > >>root@opensolaris:~# zoneadm -z test2 install > >>ERROR: the zonepath must be a ZFS dataset. > >>The parent directory of the zonepath must be a ZFS dataset so that the > >>zonepath ZFS dataset can be created properly. > >>root@opensolaris:~# > >> > >>Am i missing something here? I found another post but it was from someone > >>trying to create a zone in rpool.. > >If you did: > > > > zonecfg -z test2 'set zonepath=/zones/test2' > > > >all would be well. Alternatively, if you really want the zonepath to > >/zones/roots/test2: > > > > zfs create zones/roots > > > begin:vcard > fn:Hung-Sheng Tsao (LaoTsao) , Ph.D. > n:Tsao;Hung-Sheng > org:HopBit GridComputing LLC > adr:;;17 jade ln;Denville;NJ;07834;USA > email;internet:laot...@gmail.com > title:Founder and Principal > tel;cell:9734950840 > note;quoted-printable:HopBit GridComputing=0D=0A= > =0D=0A= > HPC: Arch and deaign and setup=0D=0A= > Rockscluster:Setup and Configuration=0D=0A= > Oracle GridEngine:Setup and Configuration=0D=0A= > Oracle Cluster: Arch and Design=0D=0A= > Oracle Solaris: Jumpstart, Zone etc=0D=0A= > Oracle Exadata, Exalogic, SPARc Supercluster Arch and Design=0D=0A= > > url:http://laotsao.wordpress.com/ > version:2.1 > end:vcard > > ___ > zones-discuss mailing list > zones-discuss@opensolaris.org -- Mike Gerdts Solaris Core OS / Zones ___ zones-discuss mailing list zones-discuss@opensolaris.org
Re: [zones-discuss] ERROR: the zonepath must be a ZFS dataset.
I just did the same on s10u9 vbox bash-3.00# zfs list NAME USED AVAIL REFER MOUNTPOINT rpool 22.1G 7.88G34K /rpool rpool/ROOT12.1G 7.88G21K legacy rpool/ROOT/s10x_u9wos_13 12.1G 7.88G 12.1G / rpool/dump1.00G 7.88G 1.00G - rpool/export 7.51G 7.88G 5.91G /export rpool/export/home 1.60G 7.88G 1.60G /export/home rpool/swap1.50G 7.88G 1.50G - zpool 5.11G 14.4G21K /zpool zpool/zones 5.11G 14.4G 5.11G /zones bash-3.00# zonecfg -z test1 test1: No such zone configured Use 'create' to begin configuring a new zone. zonecfg:test1> create zonecfg:test1> set zonepath=/zones/roots/test1 zonecfg:test1> verify zonecfg:test1> commit zonecfg:test1> exit bash-3.00# zoneadm -z test1 install Preparing to install zone . Creating list of files to copy from the global zone. Copying <16658> files to the zone. Initializing zone product registry. Determining zone package initialization order. Preparing to initialize <1128> packages on the zone. Initialized <1128> packages on zone. Zone is initialized. The file contains a log of the zone installation. On 9/6/2011 1:39 PM, Mike Gerdts wrote: On Tue 06 Sep 2011 at 10:09AM, Jeremy Loukinas wrote: First: root@opensolaris:~# zfs mount rpool/ROOT/opensolaris-1/ rpool/export/export rpool/export/home /export/home rpool /rpool zpool/zones /zones zpool /zpool root@opensolaris:~# Second: root@opensolaris:~# zonecfg -z test2 test2: No such zone configured Use 'create' to begin configuring a new zone. zonecfg:test2> create zonecfg:test2> set zonepath=/zones/roots/test2 zonecfg:test2> exit root@opensolaris:~# zoneadm -z test2 install ERROR: the zonepath must be a ZFS dataset. The parent directory of the zonepath must be a ZFS dataset so that the zonepath ZFS dataset can be created properly. root@opensolaris:~# Am i missing something here? I found another post but it was from someone trying to create a zone in rpool.. If you did: zonecfg -z test2 'set zonepath=/zones/test2' all would be well. Alternatively, if you really want the zonepath to /zones/roots/test2: zfs create zones/roots <>___ zones-discuss mailing list zones-discuss@opensolaris.org
Re: [zones-discuss] ERROR: the zonepath must be a ZFS dataset.
On Tue 06 Sep 2011 at 10:09AM, Jeremy Loukinas wrote: > First: > root@opensolaris:~# zfs mount > rpool/ROOT/opensolaris-1/ > rpool/export/export > rpool/export/home /export/home > rpool /rpool > zpool/zones /zones > zpool /zpool > root@opensolaris:~# > > Second: > > root@opensolaris:~# zonecfg -z test2 > test2: No such zone configured > Use 'create' to begin configuring a new zone. > zonecfg:test2> create > zonecfg:test2> set zonepath=/zones/roots/test2 > zonecfg:test2> exit > root@opensolaris:~# zoneadm -z test2 install > ERROR: the zonepath must be a ZFS dataset. > The parent directory of the zonepath must be a ZFS dataset so that the > zonepath ZFS dataset can be created properly. > root@opensolaris:~# > > Am i missing something here? I found another post but it was from someone > trying to create a zone in rpool.. If you did: zonecfg -z test2 'set zonepath=/zones/test2' all would be well. Alternatively, if you really want the zonepath to /zones/roots/test2: zfs create zones/roots -- Mike Gerdts Solaris Core OS / Zones ___ zones-discuss mailing list zones-discuss@opensolaris.org
Re: [zones-discuss] ERROR: the zonepath must be a ZFS dataset.
On 9/6/2011 1:09 PM, Jeremy Loukinas wrote: First: root@opensolaris:~# zfs mount rpool/ROOT/opensolaris-1/ rpool/export/export rpool/export/home /export/home rpool /rpool zpool/zones /zones zpool /zpool root@opensolaris:~# Second: root@opensolaris:~# zonecfg -z test2 test2: No such zone configured Use 'create' to begin configuring a new zone. zonecfg:test2> create zonecfg:test2> set zonepath=/zones/roots/test2 may be add commit zonecfg:test2> exit root@opensolaris:~# zoneadm -z test2 install ERROR: the zonepath must be a ZFS dataset. The parent directory of the zonepath must be a ZFS dataset so that the zonepath ZFS dataset can be created properly. root@opensolaris:~# Am i missing something here? I found another post but it was from someone trying to create a zone in rpool.. <>___ zones-discuss mailing list zones-discuss@opensolaris.org