04-17-2017
If that is what you want to do, yes you can do that. Still, is a raid5 a good performance/safety decision?
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1. IP Networking
Hi;
Can someone please explain how do connections differ from threads? or a link to a good site about connection pooling and how threads are utilized by the OS.
Thanks (1 Reply)
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2. Solaris
hi,
i am looking for a tool to see how many CPUs, controlled by FSS inside a pool, a project used over some time....
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3. Infrastructure Monitoring
Here are the details.
cnjr-opennms>root$ zfs list
NAME USED AVAIL REFER MOUNTPOINT
openpool 20.6G 46.3G 35.5K /openpool
openpool/ROOT 15.4G 46.3G 18K legacy
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4. Solaris
I created a pool the other day. I created a 10 gig files just for a test, then deleted it.
I proceeded to create a few files systems. But for some reason the pool shows 10% full, but the files systems are both at 1%? Both files systems share the same pool.
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5. Solaris
I need to migrate an existing raidz pool to a new raidz pool with larger disks. I need the mount points and attributes to migrate as well. What is the best procedure to accomplish this. The current pool is 6x36GB disks 202GB capacity and I am migrating to 5x 72GB disks 340GB capacity. (2 Replies)
Discussion started by: jac
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6. Solaris
i have this pool1 on my sun4u sparc machine
bash-3.00# zpool get all pool1
NAME PROPERTY VALUE SOURCE
pool1 size 292G -
pool1 used 76.5K -
pool1 available 292G -
pool1 capacity 0% -... (1 Reply)
Discussion started by: Sojourner
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7. Solaris
Hi!
I would also like to know if I need first to create a pool before I can mirror my disks inside that pool.
My first disk is c7t0d0s0 and my second disk is c7t2d0s0 as seen in the figure below.
I would create a pool named rpool1 for this 2 disks.
# zpool create rpool1 c7t0d0p0 c7t2d0p0 ... (18 Replies)
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8. BSD
I am trying to test simple zfs functionality on a FreeBSD 8.2 VM. When I try to run a 'zpool create' I receive the following error:
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cannot create 'zfspool': no such pool or dataset
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9. Solaris
I have a single zpool with 3 2-way mirrors ( 3 x 2 way vdevs) it has a degraded disk in mirror-2, I know I can suffer a single drive failure, but looking at this how many drive failures can this suffer before it is no good? On the face of it, I thought that I could lose a further 2 drives in each... (4 Replies)
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10. Solaris
Hi all,
I am trying out Solaris 11.3
Realize the option of -p when using beadm that i can actually create another boot environment on another pool.
root@Unicorn6:~# beadm create -p mypool solaris-1
root@Unicorn6:~# beadm list -a
BE/Dataset/Snapshot Flags... (1 Reply)
Discussion started by: javanoob
1 Replies
LEARN ABOUT DEBIAN
avc_av_stats
avc_cache_stats(3) SELinux API documentation avc_cache_stats(3)
NAME
avc_cache_stats, avc_av_stats, avc_sid_stats - obtain userspace SELinux AVC statistics.
SYNOPSIS
#include <selinux/selinux.h>
#include <selinux/avc.h>
void avc_av_stats(void);
void avc_sid_stats(void);
void avc_cache_stats(struct avc_cache_stats *stats);
DESCRIPTION
The userspace AVC maintains two internal hash tables, one to store security ID's and one to cache access decisions.
avc_av_stats and avc_sid_stats produce log messages indicating the status of the access decision and SID tables, respectively. The mes-
sages contain the number of entries in the table, number of hash buckets and number of buckets used, and maximum number of entries in a
single bucket.
avc_cache_stats populates a structure whose fields reflect cache activity:
struct avc_cache_stats {
unsigned entry_lookups;
unsigned entry_hits;
unsigned entry_misses;
unsigned entry_discards;
unsigned cav_lookups;
unsigned cav_hits;
unsigned cav_probes;
unsigned cav_misses;
};
entry_lookups
Number of queries made.
entry_hits
Number of times a decision was found in the aeref argument.
entry_misses
Number of times a decision was not found in the aeref argument.
entry_discards
Number of times a decision was not found in the aeref argument and the aeref argument was non-NULL.
cav_lookups
Number of cache lookups.
cav_hits
Number of cache hits.
cav_misses
Number of cache misses.
cav_probes
Number of entries examined while searching the cache.
NOTES
When the cache is flushed as a result of a call to avc_reset or a policy change notification, the statistics returned by avc_cache_stats
are reset to zero. The SID table, however, is left unchanged.
When a policy change notification is received, a call to avc_av_stats is made before the cache is flushed.
AUTHOR
Eamon Walsh <ewalsh@tycho.nsa.gov>
SEE ALSO
avc_init(3), avc_has_perm(3), avc_context_to_sid(3), avc_add_callback(3) selinux(8)
27 May 2004 avc_cache_stats(3)