Is this hardware the same as from where the dump was taken?
If not, it's quite possible that you need to recreate the root filesystem device node. Also, it's possible that because root did not umount cleanly it now needs to be fsck'd before it will mount. I suggest that you:
to place you on the DVD before you attempt to umount /a or /mnt.
You can boot from DVD and see if you can mount the hard disk root filesystem on /a without it complaining.
Its the same model with same drive size, though I do know from a previous cloning effort that the video card is different. I haven't put the second drive in.
I created a swap partition, though I believe it is still unformatted. The size is identical to the production system.
Hi there,
I have a problem at the moment trying to restore a directory from a Super DLT tape with about 3 weeks worth of backups on it. I need to be able to get the last backup performed on this tape but using ufsrestore -i it only restores the first backup which is no good to me. There is... (4 Replies)
on sparc solaris 2.8 hosts, HOSTB, after changing to /dir1 need to:
connect to tape drive on HostA. change directory to /dir0/dir1 on tape and
restore everything under that path to /dir1 directory.
could i get help?. (1 Reply)
I'm trying to restore a server from a backup tape. I've partitioned my drive, and I've run into a problem; After extracting everything from the tape, It seems as if only the directory structure is intact. Here are my steps:
1. booted from cdrom to single user mode boot cdrom -s
2. used... (3 Replies)
HI Gurus,
I have a sunfire V445 server running SAP ECC 6.0 with an Oracle database on Solaris 9 (SunOS 5.9). I recently completed a ufsdump to tape of the following files:-
/,
/usr,
/oracle,
/export,
/sapr3,
I want to restore these files from tape onto a different server of the same... (5 Replies)
Hi , I accidentally deleted crontab entries and I need to restore back urgently ! we use a ufsdump with 0cfu option. I like to know how to restrore / retrieve to different location for crontab file only from the backup. Thanks. (4 Replies)
hey all,
i did a ufsdump/restore from a mirrored system and i'm not able to get the new system to boot off of the dump.
system 1 is a v245 mirrored with disk suite. metadb's are in place
d3 -m d23 d13 d33 1
d23 1 1 c1t1d0s3
d13 1 1 c1t0d0s3
d33 1 1 c1t2d0s3
d0 -m d20 d10 d30 1
d20 1... (3 Replies)
hi, on my sol9 box i create my backup using the below command:
/usr/sbin/ufsdump 0uf /dev/rmt/0n /u1
/usr/sbin/ufsdump 0uf /dev/rmt/0n /u2
/usr/sbin/ufsdump 0uf /dev/rmt/0n /u3
/usr/sbin/ufsdump 0uf /dev/rmt/0n /u4
now on the new sol10 box, to restore i use this commands:
cd /u1... (3 Replies)
Hi Friends
we have sun T5240 server, we have taken ufsdump of this server remotely with scsi tapedrive, If we need to do ufsrestore means what we have to do, since T5240 has not having scsi port, any procedure is there?
Regards
Rajasekar (5 Replies)
Good Morning,
I'm running through a Solaris 9 ufsrestore process on a Sunblade 2500 that folks here helped me write a year ago. Here: https://www.unix.com/303011447-post11.html
Hicksd8 tells me to # rm restoresymtable. I see this file in the other slices as well. Do I remove it from... (8 Replies)
Discussion started by: Stellaman1977
8 Replies
LEARN ABOUT CENTOS
unsquashfs
UNSQUASHFS(1) uncompress squashfs filesystems UNSQUASHFS(1)NAME
mksquashfs - tool to uncompress squashfs filesystems
SYNOPSIS
unsquashfs [OPTIONS] FILESYSTEM [directories or files to extract]
DESCRIPTION
Squashfs is a highly compressed read-only filesystem for Linux. It uses zlib compression to compress both files, inodes and directories.
Inodes in the system are very small and all blocks are packed to minimize data overhead. Block sizes greater than 4K are supported up to a
maximum of 64K.
Squashfs is intended for general read-only filesystem use, for archival use (i.e. in cases where a .tar.gz file may be used), and in con-
strained block device/memory systems (e.g. embedded systems) where low overhead is needed.
OPTIONS -v, -version
print version, licence and copyright information.
-d PATHNAME, -dest PATHNAME
unsquash to PATHNAME, default "squashfs-root".
-n, -no-progress
don't display the progress bar.
-no, -no-xattrs
don't extract xattrs in file system.
-x, -xattrs
extract xattrs in file system (default).
-p NUMBER, -processors NUMBER
use NUMBER processors. By default will use number of processors available.
-i, -info
print files as they are unsquashed.
-li, -linfo
print files as they are unsquashed with file attributes (like ls -l output).
-l, -ls
list filesystem, but don't unsquash.
-ll, -lls
list filesystem with file attributes (like ls -l output), but don't unsquash.
-f, -force
if file already exists then overwrite.
-s, -stat
display filesystem superblock information.
-e EXTRACT_FILE, -ef EXTRACT_FILE
list of directories or files to extract. One per line.
-da SIZE, -data-queue SIZE
Set data queue to SIZE Mbytes. Default 256 Mbytes.
-fr SIZE, -frag-queue SIZE
Set fragment queue to SIZE Mbytes. Default 256 Mbytes.
-r, -regex
treat extract names as POSIX regular expressions rather than use the default shell wildcard expansion (globbing).
Decompressors available
gzip
lzo
xz
SEE ALSO mksquashfs(1)HOMEPAGE
More information about unsquashfs and the squashfs filesystem can be found at <http://squashfs.sourceforge.net/>.
AUTHOR
squashfs was written by Phillip Lougher <plougher@users.sourceforge.net>.
This manual page was written by Daniel Baumann <daniel.baumann@progress-technologies.net>.
4.2 2012-06-30 UNSQUASHFS(1)