I am running an opennms server that stores performance related data in RRDs. they are stored under /opt/opennms/share/rrd/*. As I start to track more and more nodes with more specific OIDs (snmp), disk io is starting to climb steadily. What I am looking to do is move /opt/opennms/share/rrd from openpool and mount it under storage pool (storage/onms/rrd). more specifically, i want to do something like this:
the problem here is i get:
So yes... the truth is there are plenty of directories beyond /opt/opennms/share/rrd/*. I'm just not sure how I can migrate this directory off openpool into storage.
Can anyone shed some light onto this. I am not 100% with zfs just yet but getting there
I was thinking about symbolic links but i'm not sure thats the best option here.
Hi all
I plan to install Solaris 10U6 on some SPARC server using ZFS as root pool, whereas I would like to keep the current setup done by VxVM:
- 2 internal disks: c0t0d0 and c0t1d0
- bootable root-volume (mirrored, both disks)
- 1 non-mirrored swap slice
- 1 non-mirrored slices for Live... (1 Reply)
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.
When I ls -al the pool I just... (6 Replies)
Hi guys,
We had created a pool as follows:
zpool create filing_pool raidz c1t2d0 c1t3d0 ........
Due to some requirement, we need to destroy the pool and re-create another one. We wish to know now which disks have been included in the filing_pool, how do we list the disks used to create... (2 Replies)
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)
Other than export/import, is there a cleaner way to rename a pool without unmounting de FS?
Something like, say "zpool rename a b"?
Thanks. (2 Replies)
installed Solaris 11 Express on my server machine a while ago. I created a Z2 RAID over five HDDs and created a few ZFS filesystems on it.
Once I (unintentionally) managed to fill the pool completely with data and (to my surprise) the filesystems stopped working - I could not read/delete any... (3 Replies)
I have a branded zone txdjintra that utilizes a pool named Pool_djintra that is no longer required. There is a 150 Gig Lun assigned to the pool that I need to reassign to another branded zone txpsrsrv07 with a pool named Pool_txpsrsrv07 on the same sun blade. What is the process to do this?
... (0 Replies)
I accidently added a disk in different zpool instead of pool, where I want.
root@prtdrd21:/# zpool status cvfdb2_app_pool
pool: cvfdb2_app_pool
state: ONLINE
scan: none requested
config:
NAME STATE READ WRITE CKSUM
cvfdb2_app_pool ONLINE 0 0 0... (1 Reply)
I have a newly created zpool, and I have set compression on, for the whole pool:
# zfs set compression=on newPool
Now I have zfs send | zfs receive lot of snapshots to my newPool, but the compression is gone. I was hoping that I would be able to send snapshots to the new pool (which is... (0 Replies)
I have installed FreeBSD onto a raw image file using QEMU Emulator successfully. I have formatted the image file using the ZFS file system (ZFS POOL).
Using the following commands below I have successfully mounted the image file ready to be opened by zpool
sudo losetup /dev/loop0 .img sudo... (1 Reply)
Discussion started by: alphatron150
1 Replies
LEARN ABOUT DEBIAN
rrdcollect.conf
RRDCOLLECT.CONF(5) RRDcollect RRDCOLLECT.CONF(5)NAME
rrdcollect.conf -- RRDcollect configuration file.
SYNOPSIS
/etc/rrdcollect.conf
DESCRIPTION
The rrdcollect.conf file contains information where to look for data and to which database file put it.
Variables
# Configuration values:
step = 60
directory = /var/local/rrd
loglevel = LOG_NOTICE
Patterns
# System statistics:
file:///proc/stat
"cpu %d %d %d %d" stat.rrd:user,nice,system,idle
"processes %u" stat.rrd:processes
"swap %u %u" stat.rrd:swap_in,swap_out
# System load: 1, 5 and 15 min. average
file:///proc/loadavg
"%f %f %f" avg1.rrd:load,avg5.rrd:load,avg15.rrd:load
# Memory usage:
file:///proc/meminfo
"Mem: %*d %d %d %d %d %d" memory.rrd:used,free,shared,buffers,cached
"Swap: %*d %d %*d" memory.rrd:swap_used
# S.M.A.R.T. HDD temperature:
file:///proc/ide/hda/smart_values
7:"%*04x %*04x %02x%*02x" temperature.rrd:hda
Regular expressions
# Using regular expressions:
file:///proc/stat
/cpu (d+) (d+) (d+) (d+)/ stat.rrd:user,nice,system,idle
Please look into examples/ directory for working examples.
FILES
/etc/rrdcollect.conf
SEE ALSO rrdcollect(8), rrdtool(1), pcre(3)AUTHOR
Dawid Kuroczko <qnex@knm.org.pl>
Artur R. Czechowski <arturcz@hell.pl>
2 September 2002 RRDcollect 0.2.10 RRDCOLLECT.CONF(5)