02-02-2009
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
I want to try using Ufsdump for backups .
The man pages state that the file systems should be inactive or be in the unmounted state .
But for that system should be in single User mode.
My query is that can we perform Ufsdump in run-level 3 ?
And if no should I have to reboot it in Single user... (3 Replies)
Discussion started by: DPAI
3 Replies
2. UNIX for Dummies Questions & Answers
Hello all,
I was wondering is it possible to install Solaris over the network whit jumpstart and just ufsretore a dump file? The clinet's disk would totally be empty. I know that I can use the rules files, would I put the command to uferestore from the server in the pre install rules file. I... (0 Replies)
Discussion started by: larryase
0 Replies
3. UNIX for Dummies Questions & Answers
hi
i would like to backup my OS
what is the exact command to do?
beside backup to tapes can i back up to a directory in another server?
will the command be the same?
thanks. :confused: (4 Replies)
Discussion started by: legato
4 Replies
4. Solaris
Hi,
I want to how to take backup of File system From Disk to Disk using ufsdump?
Wheather we can take the backup of root file system from one disk to another if tape drive is not available? wheather it is reliable to restore root file system? (2 Replies)
Discussion started by: manoj.solaris
2 Replies
5. UNIX for Dummies Questions & Answers
I ran this dump (as root) and got the following.............
# ufsdump 0f /dev/rmt/0n /
DUMP: Writing 32 Kilobyte records
DUMP: Date of this level 0 dump: Tue 11 Dec 2007 06:07:35 AM PST
DUMP: Date of last level 0 dump: the epoch
DUMP: Dumping /dev/rdsk/c2t1d0s0 (gambler:/) to... (1 Reply)
Discussion started by: shorty
1 Replies
6. UNIX for Advanced & Expert Users
I just completed a level 0 ufsdump of the following files:-
ufsdump 0uf /dev/rmt/0n /
ufsdump 0uf /dev/rmt/0n /usr
ufsdump 0uf /dev/rmt/0n /export/home
ufsdump 0uf /dev/rmt/0n /oracle
ufsdump 0uf /dev/rmt/0n /sapr3
I need to restore ALL the files onto a different machine and continue... (1 Reply)
Discussion started by: charleywasharo
1 Replies
7. Solaris
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)
Discussion started by: charleywasharo
5 Replies
8. UNIX for Dummies Questions & Answers
People i have 2 sun sparc solaris 10.
I have one filesystem to 98% and i need to do a ufsdump of that filesystem.
THe problem is that i don't have space to allocate the dump of the filesystem.
Thats why i want to do it from the other sun and bring the ufs dump to de /FREE filesystem.
... (4 Replies)
Discussion started by: enkei17
4 Replies
9. Solaris
Experts,
Before patching am advised to take backup :
so am going with:
ufsdump -0uf /dev/rmt0 / ---> to take the whole / bkp to tape.
some servers have /var in diff slice, In this case whether i need to take backup of /var also in tape?
ufsdump -ouf /dev/rmt0 /var ---> to take... (3 Replies)
Discussion started by: fizan
3 Replies
10. Solaris
Hi all,
I have a Solaris 10 running on a M4000.
I wanted to migrate it to M10
q1) can I do a ufsdump on / in the m4000 and restore it on the m10 ?
q2) how do we ufsrestore on the naked M10 without any OS being install/running in the 1st place ?
q3) if the answer to the... (5 Replies)
Discussion started by: javanoob
5 Replies
GENDSA(1) OpenSSL GENDSA(1)
NAME
gendsa - generate a DSA private key from a set of parameters
SYNOPSIS
openssl gendsa [-out filename] [-des] [-des3] [-idea] [-rand file(s)] [-engine id] [paramfile]
DESCRIPTION
The gendsa command generates a DSA private key from a DSA parameter file (which will be typically generated by the openssl dsaparam
command).
OPTIONS
-des|-des3|-idea
These options encrypt the private key with the DES, triple DES, or the IDEA ciphers respectively before outputting it. A pass phrase is
prompted for. If none of these options is specified no encryption is used.
-rand file(s)
a file or files containing random data used to seed the random number generator, or an EGD socket (see RAND_egd(3)). Multiple files
can be specified separated by a OS-dependent character. The separator is ; for MS-Windows, , for OpenVMS, and : for all others.
-engine id
specifying an engine (by it's unique id string) will cause req to attempt to obtain a functional reference to the specified engine,
thus initialising it if needed. The engine will then be set as the default for all available algorithms.
paramfile
This option specifies the DSA parameter file to use. The parameters in this file determine the size of the private key. DSA parameters
can be generated and examined using the openssl dsaparam command.
NOTES
DSA key generation is little more than random number generation so it is much quicker that RSA key generation for example.
SEE ALSO
dsaparam(1), dsa(1), genrsa(1), rsa(1)
50 2013-03-05 GENDSA(1)