Hi, if you already detached and attached the mirror to try once again its creation, then i would do this:
Add this line to /etc/system: set md_mirror:md_resync_bufsz = 2048 And retry the mirror initialization, or the detach and reattach the creation of the usb disk slides. On Mon, Sep 21, 2009 at 10:25 AM, Martijn de Munnik <[email protected]> wrote: > > On Mon, 2009-09-21 at 10:20 -0300, Walter Lamagna wrote: >> Ok do you know if the new disk has been detected ? Please issue this >> command: >> >> devfsadm -nv > > > I already tried this but that didn't detect the new disk. I finally > enabled the disk with rmformat. The disk is known as c2t0d0 and already > has a metadb. Metasync start but fails at about 5%. > >> >> Note: Be carefull with this command, issue it with the "-n" command, >> else it would load new devices and drivers and i don't want to modify >> anything on your server/pc. >> >> Thanks. >> >> >> On Mon, Sep 21, 2009 at 10:13 AM, Martijn de Munnik >> <[email protected]> wrote: >> > >> > On Mon, 2009-09-21 at 10:01 -0300, Walter Lamagna wrote: >> >> Have you the correct amount of metadb ? Please reply with the state >> >> of the meta databases (metadb -i). >> > >> > flags first blk block count >> > a m p luo 16 8192 /dev/dsk/c0d0s1 >> > a p luo 8208 8192 /dev/dsk/c0d0s1 >> > a p luo 16 8192 /dev/dsk/c0d0s6 >> > a p luo 8208 8192 /dev/dsk/c0d0s6 >> > a p luo 16 8192 /dev/dsk/c1d0s1 >> > a p luo 8208 8192 /dev/dsk/c1d0s1 >> > a p luo 16 8192 /dev/dsk/c1d0s6 >> > a p luo 8208 8192 /dev/dsk/c1d0s6 >> > a u 16 >> > 8192 /dev/dsk/c2t0d0s1 >> > a u 8208 >> > 8192 /dev/dsk/c2t0d0s1 >> > a u 16 >> > 8192 /dev/dsk/c2t0d0s6 >> > a u 8208 >> > 8192 /dev/dsk/c2t0d0s6 >> > r - replica does not have device relocation information >> > o - replica active prior to last mddb configuration change >> > u - replica is up to date >> > l - locator for this replica was read successfully >> > c - replica's location was in /etc/lvm/mddb.cf >> > p - replica's location was patched in kernel >> > m - replica is master, this is replica selected as input >> > W - replica has device write errors >> > a - replica is active, commits are occurring to this replica >> > M - replica had problem with master blocks >> > D - replica had problem with data blocks >> > F - replica had format problems >> > S - replica is too small to hold current data base >> > R - replica had device read errors >> > >> >> >> >> May be the minimum majority algorithm is failing and there are not >> >> (half + 1) replicas available, causing the metadb to be declared >> >> invalid. >> > >> > I have these lines in /etc/system >> > >> > * Begin MDD root info (do not edit) >> > rootdev:/pseudo/m...@0:0,0,blk >> > * End MDD root info (do not edit) >> > set md:mirrored_root_flag=1 >> > set md_mirror:md_resync_bufsz=2048 >> > >> > >> > c0d0 and c1d0 are the internal scsi disks, c2t0d0 is the 3rd (temporary >> > usb) disk. >> > >> >> >> >> Thanks. >> >> >> >> On Mon, Sep 21, 2009 at 9:47 AM, Martijn de Munnik <[email protected]> >> >> wrote: >> >> > Hi list, >> >> > >> >> > I've posted a question on the Sun forums but it is unanswered. >> >> > >> >> > http://forums.sun.com/thread.jspa?threadID=5407876 >> >> > >> >> > In short: I have a mirror of two disk which both have hardware errors. >> >> > The errors are on different sectors on each disk so the mirror should >> >> > still work. I tried to replace the disk in the mirror without dataloss >> >> > by adding a third disk to the mirror. But the third disk won't sync... >> >> > >> >> > Any ideas? >> >> > >> >> > -- >> >> > >> >> > Martijn >> >> > >> >> > _______________________________________________ >> >> > Solaris-Users mailing list >> >> > [email protected] >> >> > http://www.filibeto.org/mailman/listinfo/solaris-users >> >> > >> >> >> >> >> >> >> > >> > Met vriendelijke groet, >> > >> > Martijn de Munnik >> > >> > -- >> > YoungGuns >> > Kasteleinenkampweg 7b >> > 5222 AX 's-Hertogenbosch >> > T. 073 623 56 40 >> > F. 073 623 56 39 >> > www.youngguns.nl >> > KvK 18076568 >> > >> > _______________________________________________ >> > Solaris-Users mailing list >> > [email protected] >> > http://www.filibeto.org/mailman/listinfo/solaris-users >> > >> >> >> >> -- >> Walter Lamagna, Eng, SCSA. >> serverlinux.blogspot.com >> www.magnacounter.com >> _______________________________________________ >> Solaris-Users mailing list >> [email protected] >> http://www.filibeto.org/mailman/listinfo/solaris-users >> > > Met vriendelijke groet, > > Martijn de Munnik > > -- > YoungGuns > Kasteleinenkampweg 7b > 5222 AX 's-Hertogenbosch > T. 073 623 56 40 > F. 073 623 56 39 > www.youngguns.nl > KvK 18076568 > > _______________________________________________ > Solaris-Users mailing list > [email protected] > http://www.filibeto.org/mailman/listinfo/solaris-users > -- Walter Lamagna, Eng, SCSA. serverlinux.blogspot.com www.magnacounter.com _______________________________________________ Solaris-Users mailing list [email protected] http://www.filibeto.org/mailman/listinfo/solaris-users
