04-11-2002
Extend semget on Solaris
Hello evry body,
I search to do a extend from semaphore on a SunOS 5.5.1 . I know the /etc/system file but I don't know the code line to put in this file . Help me a find a solution for my computer .
Merci d'avance .
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hi Everyone
I am having trouble using fbackup under SAM in HP-UX 10.20. I'm trying to perform a full backup of the entire system and keep bombing out and I am not sure why. Below is the result from the SAM window showing that fbackup has failed
Starting interactive backup...
br_backup:... (2 Replies)
Discussion started by: zippy
2 Replies
2. HP-UX
on the disk array (EMC Clariion cx300):
we added 3 disk and extended the LUN corresponding to HP-9000 (rp7410)
on HP-UX 11.11:
diskinfo /dev/rdsk/c10t0d0, show more disk space, but
vgdisplay vg13 does not show more space
So the problem is the disk had increased, but vgdisplay does not... (6 Replies)
Discussion started by: pedro_lezaeta
6 Replies
3. AIX
Hi Everybody,
Is it possible to extend a Filesystem by adding a new LV that exist on different VG to this Filesystem?
Thanks in advance. (6 Replies)
Discussion started by: aldowsary
6 Replies
4. Solaris
I am running solaris 10 with Veritas. I want to extend a filesystem. It's an oracle partition (/ora12). How can I find out if there is space available to expand the filesystem and then how does one extend it.
I'm from the HPUX world and so LVM was always how I did things.
Thanks
jackie (5 Replies)
Discussion started by: jackiebaron
5 Replies
5. Filesystems, Disks and Memory
OK I'm sure this question has been posed far too many times.
I have solaris 10 x86 with NO Veritas or Disksuite filesystems. Below is the output of df -k
# df -k
Filesystem kbytes used avail capacity Mounted on
/ 10485760 547513 9317128 6% /
/dev... (1 Reply)
Discussion started by: jackiebaron
1 Replies
6. Red Hat
Hi,
I have recently increased the size of my pv and I am now attempting to increase the lv but I get the following error:
# vgdisplay
--- Volume group ---
VG Name VolGroup00
System ID
Format lvm2
Metadata Areas 1
Metadata... (7 Replies)
Discussion started by: Duffs22
7 Replies
7. Solaris
Hi All
I want to extend this file system to 120Gb:
df -h /xyz
Filesystem size used avail capacity Mounted on
/dev/md/dsk/d80 98G 35G 62G 37% /xyzand the NetApp admin is going to give me an LUN with 22Gb.
This file system is mounted on:
metastat d80... (1 Reply)
Discussion started by: fretagi
1 Replies
8. Solaris
hi all!
i extend disk on SPARC solaris without problems, but with x86 Solaris 10 i have some troubles . Help pls
iostat show me updated disk size, but in format i can't choose Auto configure options to use modified slice
# iostat -E c0d1
cmdk1 Soft Errors: 0 Hard Errors: 0 Transport... (4 Replies)
Discussion started by: ijj
4 Replies
9. Linux
Hi all.
I have a Logical volume that I can't extend, with this error message:
server171:root:/root# lvextend -L +1024M -v /dev/aplic_vg/siteminderwa_lv
Finding volume group aplic_vg
Archiving volume group "aplic_vg" metadata (seqno 75).
Extending logical volume siteminderwa_lv to... (0 Replies)
Discussion started by: Gabriander
0 Replies
10. Red Hat
Hello,
I have redhat and centos systems that I've only been able to grow the VG by adding more disks. I've been searching the web for a way to extend a volume group by growing the physical disk only and not having to add a second disk. Is it possible?
I can do this with AIX, by just... (0 Replies)
Discussion started by: bbbngowc
0 Replies
LEARN ABOUT MOJAVE
sem_unlink
SEM_UNLINK(2) BSD System Calls Manual SEM_UNLINK(2)
NAME
sem_unlink -- remove a named semaphore
SYNOPSIS
#include <semaphore.h>
int
sem_unlink(const char *name);
DESCRIPTION
The named semaphore named name is removed. If the semaphore is in use by other processes, then name is immediately disassociated with the
semaphore, but the semaphore itself will not be removed until all references to it have been closed. Subsequent calls to sem_open() using
name will refer to or create a new semaphore named name.
If successful, sem_unlink() will return 0. Otherwise, -1 is returned and errno is set, and the state of the semaphore is unchanged.
ERRORS
sem_unlink() succeeds unless:
[EACCES] Permission is denied to be remove the semaphore.
[ENAMETOOLONG] name exceeded PSEMNAMLEN characters.
[ENOENT] The named semaphore does not exist.
SEE ALSO
sem_close(2), sem_open(2), semctl(2), semget(2), semop(2)
HISTORY
sem_unlink() is specified in the POSIX Realtime Extension (1003.1b-1993/1003.1i-1995).
Darwin June 8, 2000 Darwin