Cannot Open Mirrored Root Device Error 19
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Cannot Open Mirrored Root Device Error 6
Not Install Designated ARCH=all Packages (4871256)Solaris Volume Manager Not Starting on cannot remount root Systems That Revert to Solaris OS Previous to Solaris Express 4/06 Release You encounter problems with starting
Device Sys
the Solaris Volume Manager if you perform the following procedures on your system: Upgrade to the Solaris Express 4/06 OS or a subsequent release that contains the panic cpu1 thread 180e000 vfs mountroot cannot remount root new Solaris Volume Manager support for descriptive names. Create volumes and hot-spare pools, which Solaris Volume Manager automatically configures with descriptive names. Without removing these components, revert to a Solaris OS previous to the Solaris Express 4/06 release currently in the system. The Solaris Volume Manager in the previous Solaris OS does not recognize the components with descriptive names. Consequently, in the reverted Solaris release, the Solaris Volume Manager does not start. The following error message is displayed: svc:/system/mdmonitor:default: Method "/lib/svc/method/svc-mdmonitor" failed with exit status 1. system/mdmonitor:default failed The system also panics and displays a message similar to the following: Cannot open mirrored root device, error 19 Cannot remount root on /pseudo/md@0:0,10,blk fstype ufs panic[cpu0]/thread=180e000: vfs_mountroot: cannot remount root 000000000180b950 genunix:vfs_mountroot+344 (18831f0, 2021, 18831f0, 18621a8, 18362c0, 185d760) %l0-3: 00000000018362c0 000000000185d400 000000000183b400 00000000011e6400 %l4-7: 0000000000000001 0000000000008025 000000000185d518 00000000018831f0 000000000180ba10 genunix:main+98 (18141a0, 1013400, 18362c0, 18aa000, 180e000, 1814000) %l0-3: 0000000070002000 0000000000000001 000000000180c000 000000000180e000 %l4-7: 0000000000000001 0000000001074400 0000000000000060 0000000000000000 Workaround: All Solaris Volume Manager components that you created subsequent to the OS upgrade use descriptive names. Remove these components first before performing the OS reversion. Follow these steps: Become superuser. With the metastat -D command, list the metadevices and hot-spare pools that use descriptive names. You must issue the command separately for local and named metasets to acquire a complete list of these components.
Tags Search LQ Wiki Search Tutorials/Articles Search HCL Search Reviews Search ISOs Go to Page... LinuxQuestions.org > Forums > Other *NIX Forums > Solaris / OpenSolaris [SOLVED] Issue:- vfs_mountroot: cannot remount root User Name Remember Me? Password Solaris / OpenSolaris This forum is for the discussion of Solaris and OpenSolaris. General Sun, SunOS and Sparc related questions also go here. Notices Welcome to LinuxQuestions.org, a friendly and active Linux Community. You are https://docs.oracle.com/cd/E19082-01/820-0543/gcwfh/index.html currently viewing LQ as a guest. By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features. Registration is quick, simple and absolutely free. Join our community today! Note that registered members see fewer ads, and ContentLink is http://www.linuxquestions.org/questions/solaris-opensolaris-20/issue-vfs_mountroot-cannot-remount-root-4175475832/ completely disabled once you log in. Are you new to LinuxQuestions.org? Visit the following links: Site Howto | Site FAQ | Sitemap | Register Now If you have any problems with the registration process or your account login, please contact us. If you need to reset your password, click here. Having a problem logging in? Please visit this page to clear all LQ-related cookies. Introduction to Linux - A Hands on Guide This guide was created as an overview of the Linux Operating System, geared toward new users as an exploration tour and getting started guide, with exercises at the end of each chapter. For more advanced trainees it can be a desktop reference, and a collection of the base knowledge needed to proceed with system and network administration. This book contains many real life examples derived from the author's experience as a Linux system and network administrator, trainer and consultant. They hope these examples will help you to get
Database CPUs Solaris Novell OpenVMS DOS Unix Mac Lounge Login» Register» Connect» Hardware & Devices ▼ General Hardware http://www.computing.net/answers/solaris/cannot-open-mirrored-root-device-error-6/5090.html CPUs/Overclocking Networking See More... Software ▼ Security and Virus Office Software PC Gaming http://unix.derkeiler.com/Newsgroups/comp.unix.solaris/2007-03/msg01025.html See More... Operating Systems ▼ Windows 10 Windows 8 Windows 7 Windows XP See More... Off-Topic Tags How-tos Drivers Ask a Question Computing.NetForumsSolarisHardware Problems Cannot open mirrored root device, error 6 Tags:Fujitsu-siemens / Primepower 250 4urooterrordevice ksganesh May 18, 2009 at 22:47:45 Specs: Solaris 5.10 Use is subject to license terms.WARNING: cannot open md d0: open error on (Unavailable)Cannot open mirrored root device, error 6Cannot remount root on /pseudo/md@0:0,0,blk fstype ufspanic[cpu0]/thread=1810000: vfs_mountroot: cannot remount roothg21610 console login: rootPassword: Last login: Fri May 15 10:54:12 on consoleSun Microsystems Inc. SunOS 5.10 Generic January 2005You have mail.hg21610# WARNING: md: d12: (Unavailable) needs maintenancesyslogd: /opt/local/sap/cans/log/alarm.log: No such file or directorysyslogd: /opt/local/sap/cans/log/watch.log: No such file or directoryMay 15 13:47:10 hg21610 cannot open mirrored sendmail[414]: unable to write pid to /var/run/sendmail.pid: file in use by another processMay 15 13:47:11 hg21610 md_mirror: WARNING: md: d13: (Unavailable) needs maintenanceMay 15 13:47:11 hg21610 md_mirror: WARNING: md d1: open error on (Unavailable)May 15 13:47:11 hg21610 md: NOTICE: md_probe_one: err 6 mnum 0May 15 13:47:11 hg21610 md_mirror: WARNING: md d1: open error on (Unavailable)May 15 13:47:11 hg21610 md: NOTICE: md_probe_one: err 6 mnum 1May 15 13:47:11 hg21610 FJSVparam: warning: Insufficient savecore device(201 MB).May 15 13:47:21 hg21610 FJSVmadm[1051]: hg21610:FJSVmadm:A:-:OBP:Detected hardware error occurred at May 15 12:40:46 MESTMay 15 13:47:21 hg21610 FJSVmadm[1081]: hg21610:FJSVmadm:A:-:OBP:Detected hardwareI am facing this erro after rebooting the server.Coudl any one help me in this issue See More: Cannot open mirrored root device, error 6 Report • #1 ksganesh May 19, 2009 at 00:53:31 I found the solution for this problemThe error is due to Hard diskThanks for the help. Report • Start a discussion Related Solutions› MANPATH: Undefined variable. is the error › [Solved] How to access different user from root login › Open Solaris 10.1 Installation not completed Successfully › [Solved] Console Login name and Password › [Solved] How to change from zfs to uf
is a Sun Fire V125 and the version of the OS is 06/06. A non-mirrored Jumpstart is fine. The profile of the working install looks like this: install_type initial_install system_type standalone cluster SUNWCreq partitioning explicit filesys c1t0d0s0 16384 / filesys c1t0d0s1 16384 swap filesys c1t0d0s3 16384 /var filesys c1t0d0s4 free /opt filesys c1t0d0s5 4096 /tmp filesys c1t0d0s7 4096 /meta The config when I attempt to mirror the root disk at install time looks like this: install_type initial_install system_type standalone metadb c1t0d0s7 size 8192 count 2 metadb c1t1d0s7 size 8192 count 2 cluster SUNWCreq partitioning explicit filesys mirror:d10 c1t0d0s0 c1t1d0s0 16384 / filesys mirror:d20 c1t0d0s1 c1t1d0s1 16384 swap filesys mirror:d30 c1t0d0s3 c1t1d0s3 16384 /var filesys mirror:d40 c1t0d0s4 c1t1d0s4 free /opt filesys mirror:d50 c1t0d0s5 c1t1d0s5 4096 /tmp The install appears to go through okay, but when the system reboots, I get a panic: Rebooting with command: boot Boot device: /pci@1c,600000/scsi@2/disk@0,0:a File and args: SunOS Release 5.10 Version Generic_118833-17 64-bit Copyright 1983-2005 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. Cannot open mirrored root device, error 19 Cannot remount root on /pseudo/md@0:0,10,blk fstype ufs panic[cpu0]/thread=180e000: vfs_mountroot: cannot remount root 000000000180b950 genunix:vfs_mountroot+310 (8025, 1882fb0, 185d400, 18621a0, 1883000, 185d760) %l0-3: 0000060000835a40 0000000000000003 0000000000000002 00000000011e5400 %l4-7: 00000000018362c0 000000000183b400 000000000185d400 0000000000000001 000000000180ba10 genunix:main+98 (18141a0, 1013800, 18362c0, 18ab800, 180e000, 1814000) %l0-3: 0000000070002000 0000000000000001 000000000180c000 000000000180e000 %l4-7: 0000000000000001 00