You'll need to reboot if the disks are managed by the "sd" driver and the lun/target id were not in sd.conf since last reboot. Updating sd.conf online is *generally* not possible with Solaris 8 because you can't unload sd driver due to bootdisk management. Solaris 9+ offers "update_drv -f sd" command to override this.
If the boot disk is not managed by sd driver, you can unload sd driver but it requires to unmount all filesystems which are on disks managed by sd driver : this is quite equivalent to a reboot scenario. Jarkko Airaksinen a écrit : > Hello, > > I've never needed to reboot my SunOS server 5.8 Generic_117350-44 sun4us > sparc FJSV,GPUZC-M with VxVM 5.0, VxDMP & VxFS when adding new (SAN) disks. > > If for some reason the new disks don't show in 'vxdisk list' after presenting > them to the server, all I need to do is 'vxdisk scandisks' to make them > appear. > > -j- > > -----Original Message----- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Santosh > Jambhlikar > Sent: martes, 23 de octubre de 2007 6:51 > To: Tiago Cruz; veritas-vx@mailman.eng.auburn.edu > Subject: Re: [Veritas-vx] Problem adding news disks on Veritas > > Solaris 8 requires the reboot of the machine to see the > newly added luns. > for Solaris 9 takes it online. (no reboot required). > > > --- Tiago Cruz <[EMAIL PROTECTED]> wrote: > > >> Hello guys, >> >> I'm newbie speaking around Storage/Veritas, and I have >> one problem like >> this: >> >> I'm running SunOS 5.8, directly connected at one Hitachi >> Thunderbird >> 9200. >> >> I'm using HTC-9500V connector (Array Support Library) >> from package >> HTC-9500V_268512.tar.Z. >> >> I have 11 LUNs there created, you can see on pictures >> below: >> http://everlinux.com/9200/array_viewer.png >> http://everlinux.com/9200/lun_configuration.png >> >> I'm using VEA (Veritas Enterprise Administrator) version >> 3.2.525.0 for >> management, using VNC to get one graphical interface on >> Solaris. >> >> The problem is: I just can do the management of 6/11 >> disks that I have. >> The problem, I think, is with the 11º disk, how can I see >> here: >> http://everlinux.com/9200/disk7_path.png >> http://everlinux.com/9200/disk7_control.png >> >> Each disk have only one 'path' and only one 'control', >> but this guy >> called 'c2t0d7' have a lot of. >> >> [EMAIL PROTECTED] ~]# vxdisk list c2t0d6 >> Device: c2t0d6s2 >> devicetag: c2t0d6 >> type: auto >> hostid: oracle-04 >> disk: name=oracle07 id=1193072400.102.oracle-04 >> group: name=oracle id=1193072401.104.oracle-04 >> info: >> format=cdsdisk,privoffset=256,pubslice=2,privslice=2 >> flags: online ready private autoconfig autoimport >> imported >> pubpaths: block=/dev/vx/dmp/c2t0d6s2 >> char=/dev/vx/rdmp/c2t0d6s2 >> version: 3.1 >> iosize: min=512 (bytes) max=256 (blocks) >> public: slice=2 offset=2304 len=102295296 >> disk_offset=0 >> private: slice=2 offset=256 len=2048 disk_offset=0 >> update: time=1193074579 seqno=0.5 >> ssb: actual_seqno=0.0 >> headers: 0 240 >> configs: count=1 len=1280 >> logs: count=1 len=192 >> Defined regions: >> config priv 000048-000239[000192]: copy=01 >> offset=000000 disabled >> config priv 000256-001343[001088]: copy=01 >> offset=000192 disabled >> log priv 001344-001535[000192]: copy=01 >> offset=000000 disabled >> lockrgn priv 001536-001679[000144]: part=00 >> offset=000000 >> Multipathing information: >> numpaths: 1 >> c2t0d6s2 state=enabled >> >> >> [EMAIL PROTECTED] ~]# vxdisk list c2t0d7 >> Device: c2t0d7s2 >> devicetag: c2t0d7 >> type: auto >> hostid: >> disk: name= id=1193076958.20.oracle-04 >> group: name= id=1193077512.26.oracle-04 >> info: >> format=cdsdisk,privoffset=256,pubslice=2,privslice=2 >> flags: online ready private autoconfig >> pubpaths: block=/dev/vx/dmp/c2t0d7s2 >> char=/dev/vx/rdmp/c2t0d7s2 >> version: 3.1 >> iosize: min=512 (bytes) max=256 (blocks) >> public: slice=2 offset=2304 len=279741696 >> disk_offset=0 >> private: slice=2 offset=256 len=2048 disk_offset=0 >> update: time=1193078658 seqno=0.12 >> ssb: actual_seqno=0.0 >> headers: 0 240 >> configs: count=1 len=1280 >> logs: count=1 len=192 >> Defined regions: >> config priv 000048-000239[000192]: copy=01 >> offset=000000 enabled >> config priv 000256-001343[001088]: copy=01 >> offset=000192 enabled >> log priv 001344-001535[000192]: copy=01 >> offset=000000 enabled >> lockrgn priv 001536-001679[000144]: part=00 >> offset=000000 >> Multipathing information: >> numpaths: 5 >> c2t0d11s2 state=disabled >> c2t0d10s2 state=enabled >> c2t0d8s2 state=enabled >> c2t0d7s2 state=disabled >> c2t0d9s2 state=enabled >> >> How can I fix this? >> >> Thanks! >> -- >> Tiago Cruz >> http://everlinux.com >> Linux User #282636 >> >> >> _______________________________________________ >> Veritas-vx maillist - Veritas-vx@mailman.eng.auburn.edu >> http://mailman.eng.auburn.edu/mailman/listinfo/veritas-vx >> >> > > > __________________________________________________ > Do You Yahoo!? > Tired of spam? Yahoo! Mail has the best spam protection around > http://mail.yahoo.com > _______________________________________________ > Veritas-vx maillist - Veritas-vx@mailman.eng.auburn.edu > http://mailman.eng.auburn.edu/mailman/listinfo/veritas-vx > > _______________________________________________ > Veritas-vx maillist - Veritas-vx@mailman.eng.auburn.edu > http://mailman.eng.auburn.edu/mailman/listinfo/veritas-vx > > > -- Sebastien DAUBIGNE [EMAIL PROTECTED] - +33(0)5.57.89.31.09 AtosOrigin Infogerance - IMS/ERP/Pessac _______________________________________________ Veritas-vx maillist - Veritas-vx@mailman.eng.auburn.edu http://mailman.eng.auburn.edu/mailman/listinfo/veritas-vx
