Date: Sat, 29 Oct 2011 13:12:28 GMT From: Sisantha <sisantha@nirmana.de> To: freebsd-gnats-submit@FreeBSD.org Subject: misc/162147: GEOM: mirror GPT Message-ID: <201110291312.p9TDCSVh091053@red.freebsd.org> Resent-Message-ID: <201110291320.p9TDK322032135@freefall.freebsd.org>
next in thread | raw e-mail | index | archive | help
>Number: 162147 >Category: misc >Synopsis: GEOM: mirror GPT >Confidential: no >Severity: serious >Priority: high >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sat Oct 29 13:20:03 UTC 2011 >Closed-Date: >Last-Modified: >Originator: Sisantha >Release: FreeBSD version 9.0RC1 >Organization: >Environment: f9server# uname -a FreeBSD f9server.nirmana.de 9.0-RC1 FreeBSD 9.0-RC1 #0: Tue Oct 18 18:30:38 UTC 2011 root@obrian.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC i386 >Description: Implementing GMIRROR with 2X2TB or 2X1TB diskd with FreeBSD V.9RC1 after issuing: 1. # sysctl kern.geom.debugflags=17 2. gmirror label -vb round-robin gm0 /dev/ada0 ( my disks are: f9server# df -h Filesystem Size Used Avail Capacity Mounted on /dev/ada0p2 1G 210M 716M 23% / devfs 1.0k 1.0k 0B 100% /dev /dev/ada0p4 122G 32M 112G 0% /var /dev/ada0p5 1.7T 2.3G 1.5T 0% /usr ) 3. #gmirror label -vb round-robin gm0 /dev/ada0 Metadata value stored on /dev/ada0. Done. 4. #gmirror load 5.# echo 'geom_mirror_load="YES"' >> /boot/loader.conf 6. # vi /etc/fstab 7. :w /etc/fstab.bak. 8. :%s/ada/mirror\/gm/g But I´m getting GEOM: mirror/gm0: corrupt or invalid GPT detected. GEOM: mirror/gm0: GPT rejected -- may not be recoverable. I teste this on two servers with: 1. 2X2TB ( allmost new disks) 1. 2X1TB (less used disks) Pl. let me know the reasons for this problem as how to solve it. I appreciate your cooperation. Regards, Sisantha >How-To-Repeat: >Fix: >Release-Note: >Audit-Trail: >Unformatted:
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201110291312.p9TDCSVh091053>