alister is correct: if this system is of any value you shouldn't attempt to solve the problem but get some professional help for that.
Having said this: which system do you have (OS?, hardware?) and how is it configured (LVM used?, etc.)
Without this information your question is like asking for the solution of the math problem in front of you without telling us what the problem is. We simply can't tell.
bakunin
9 More Discussions You Might Find Interesting
1. Filesystems, Disks and Memory
I removed an external Sun disk (with data on it) from an old 2.6 system and added the disk to another 2.6 system. The new system seems to recognize the system (verified by the format command).
When try to mount I am getting, I got the error:
mount: /dev/dsk/c1t1d0s6 is not this fstype.
I... (3 Replies)
Discussion started by: sunshine
3 Replies
2. Filesystems, Disks and Memory
I was using an external SCSI disk on a Sun Ultra60 (Solaris 7) as the boot device. It was labelled c1t0d0. I then moved it into the internal removable mounts and it should become c0t0d0, but it apparently didn't change properly. When the machine boots, it gets host information from the disk... (2 Replies)
Discussion started by: Solaris
2 Replies
3. Solaris
Hi,
I need to do an installation where I have identical hardware at both sites and create the installation at one site and take the disk to the other site. Question: Do I need to do anything special for the OS to come up properly?
thanks. (18 Replies)
Discussion started by: VirginiaSA
18 Replies
4. Solaris
Previously , i remove the disk by
#vxdg -g testdg -k rmdisk testdg02
But i got error when i -k adddisk
bash-2.03# vxdisk list
DEVICE TYPE DISK GROUP STATUS
c0t0d0s2 auto:none - - online invalid
c0t1d0s2 auto:none ... (1 Reply)
Discussion started by: waibabe
1 Replies
5. Solaris
Hi,
The disks of my servers are getting full and I need to move the /export/home partition on to a new set of disks. I already have 2 mirrored disks and have added 2 more and mirrored them after creating the filesystem on them.
Do I just need to edit the /etc/vfstab and point the /export/home... (1 Reply)
Discussion started by: run_time_error
1 Replies
6. Solaris
I'd like to finish setting up this system and then move the secondary or primary disk to another system that is the exact same hardware.
I've done things like this in the past with ufs and disk suite mirroring just fine. But I have yet to do it with a zfs root pool mirror.
Are there any... (1 Reply)
Discussion started by: Metasin
1 Replies
7. Filesystems, Disks and Memory
Hello,
On 4/20/2018, we performed a disk replacement on our IBM 8202 P7 server. After the disk was rebuilt, the SAS Disk Array sissas0 showed a status of degraded. However, the pdisks in the array all show a status of active.
We did see a message in errpt. DISK ARRAY PROTECTION SUSPENDED.
... (1 Reply)
Discussion started by: terrya
1 Replies
8. Linux
Hi
We have RHEL 7.3 running from local disk and we want to move it to storage.
I am unable to find any proper procedure to do this activity. Please help. (4 Replies)
Discussion started by: powerAIX
4 Replies
9. Solaris
We have in a couple of occasions moved root disk & flashcard in netra 240 to new identical hardware instead of replacing mb in dead server. Flashcard is to preserve mac adresses and mainly hostid for license stuff. Works without doing anything other than poweron & boot.
Now we have a similar... (5 Replies)
Discussion started by: stockhes
5 Replies
LEARN ABOUT REDHAT
zgglse
ZGGLSE(l) ) ZGGLSE(l)
NAME
ZGGLSE - solve the linear equality-constrained least squares (LSE) problem
SYNOPSIS
SUBROUTINE ZGGLSE( M, N, P, A, LDA, B, LDB, C, D, X, WORK, LWORK, INFO )
INTEGER INFO, LDA, LDB, LWORK, M, N, P
COMPLEX*16 A( LDA, * ), B( LDB, * ), C( * ), D( * ), WORK( * ), X( * )
PURPOSE
ZGGLSE solves the linear equality-constrained least squares (LSE) problem:
minimize || c - A*x ||_2 subject to B*x = d
where A is an M-by-N matrix, B is a P-by-N matrix, c is a given M-vector, and d is a given P-vector. It is assumed that
P <= N <= M+P, and
rank(B) = P and rank( ( A ) ) = N.
( ( B ) )
These conditions ensure that the LSE problem has a unique solution, which is obtained using a GRQ factorization of the matrices B and A.
ARGUMENTS
M (input) INTEGER
The number of rows of the matrix A. M >= 0.
N (input) INTEGER
The number of columns of the matrices A and B. N >= 0.
P (input) INTEGER
The number of rows of the matrix B. 0 <= P <= N <= M+P.
A (input/output) COMPLEX*16 array, dimension (LDA,N)
On entry, the M-by-N matrix A. On exit, A is destroyed.
LDA (input) INTEGER
The leading dimension of the array A. LDA >= max(1,M).
B (input/output) COMPLEX*16 array, dimension (LDB,N)
On entry, the P-by-N matrix B. On exit, B is destroyed.
LDB (input) INTEGER
The leading dimension of the array B. LDB >= max(1,P).
C (input/output) COMPLEX*16 array, dimension (M)
On entry, C contains the right hand side vector for the least squares part of the LSE problem. On exit, the residual sum of
squares for the solution is given by the sum of squares of elements N-P+1 to M of vector C.
D (input/output) COMPLEX*16 array, dimension (P)
On entry, D contains the right hand side vector for the constrained equation. On exit, D is destroyed.
X (output) COMPLEX*16 array, dimension (N)
On exit, X is the solution of the LSE problem.
WORK (workspace/output) COMPLEX*16 array, dimension (LWORK)
On exit, if INFO = 0, WORK(1) returns the optimal LWORK.
LWORK (input) INTEGER
The dimension of the array WORK. LWORK >= max(1,M+N+P). For optimum performance LWORK >= P+min(M,N)+max(M,N)*NB, where NB is an
upper bound for the optimal blocksizes for ZGEQRF, CGERQF, ZUNMQR and CUNMRQ.
If LWORK = -1, then a workspace query is assumed; the routine only calculates the optimal size of the WORK array, returns this
value as the first entry of the WORK array, and no error message related to LWORK is issued by XERBLA.
INFO (output) INTEGER
= 0: successful exit.
< 0: if INFO = -i, the i-th argument had an illegal value.
LAPACK version 3.0 15 June 2000 ZGGLSE(l)