using Perform tools , we calculate IOPS using below counter,
IOPS = Disk Transfer / sec
i got value like below using Perform tools
Disk Transfer per sec :
Scale value is 1000
Average : 1386.335
Minimum : 590.999
Maximum : 1995.989
so what is my OS IOPS value based on above value ?
Dear Friend,
Our Customer have eva storage 14 * 146GB SAS 15 k disks. Created RAID 5 Storage pools.
We calcuted RAW IOPS is 1715 IOPS.
we Created 430GB and 70GB LUN on storage and mapped to windows server 2003 OS.
using Performance monitor tools , how to calculate 430 GB abd 70GB LUN IOPS on windows OS using Performance monitor tool.
We have value like belows, but i dont know how to take and calculate IOPS value.kindly provide support for my doubt.
Disk Transfer per sec :
Scale value is 1000
Average : 1386.335
Minimum : 590.999
Maximum : 1995.989
Duration : 1 min 40 sec
Disk Read per sec :
Scale value is 1000
Average : 1269.581
Minimum : 12.000
Maximum : 1844.000
Duration : 1 min 40 sec
Disk Write per sec :
Scale value is 1000
Average : 70.485
Minimum : 0.000
Maximum : 1255.002
Duration : 1 min 40 sec
Thanks
Ghanesan N
Dear Friends,
how to calculation comes using below formula,
i given the what are the values, i got perfmom monitor tools.
Calculate IOPS = Disk Reads/sec + Disk Writes/sec = Disk Transfers/sec.
can i use this command for rsync with same permissions from source to destination
" rsync -rvp --stats --delete /mnt/volumes/ root@ipaddress::bkpvolumes"
(or)
"rsync -avz --stats --delete /mnt/volumes/ root@ipaddress::bkpvolumes "
my zpool volumes have windows permissions in both source and destination. it is impact for convert read only files when rsync process running time?
Disk Transfer per sec :
Scale value is 1000
Average : 1386.335
Minimum : 590.999
Maximum : 1995.989
Duration : 1 min 40 sec
Disk Read per sec :
Scale value is 1000
Average : 1269.581
Minimum : 12.000
Maximum : 1844.000
Duration : 1 min 40 sec
Disk Write per sec :
Scale value is 1000
Average : 70.485
Minimum : 0.000
Maximum : 1255.002
Duration : 1 min 40 sec
Thanks
use your rsync commands shows operation not permitted error displays
how to use "rsync -avz foo:src/bar /data/tmp command in my setup ? ...
screenshot not copy on this forums ???
using rsync -arzp command shows error operation not permitted ?
any commands for changing whole read only files & folders through shell interface.
rsync process running using scripts. if i edit the rsync commands and running rsync process means , if any impact happens ?
how to change read only files to full control files using any freenas linux commands ?
my rsync command is " rsync -rv --stats --delete /mnt/volumes/ root@ipaddress::bkpvolume ..... if we will add flags -p directly on rsync scripts. if any impact existing data ?
Dear Team,
We have two freenas server. One server for production and another one server for backup server.
In between two freenas server are running rsync process for backup. In backup freenas servers , we assigned windows users with full controll permissions in each departments datasets. But, when rsync the copy files from production to backup server. All files & folder shows read only files & folder. We need to set permission recursively in every datasets to change read only files to full controll permissions using freenas shell >>> . kindly provide any commands for this issues ???
Thanks
Ghanesan N
yes rsync not a backup solutions
No .. we enabled rsync with delete opitions. so primary and secordary space was common.
Customer server was placed on branch location. we do not have any remote opitions for take screenshots and display to you
In customer place they have 2 freenas server. One Freenas act as a primary and another one act as a secondary. Primary to secondary running rsync process for backup. I do not have any VM snapshots regularly. Based on your suggentions , before add the physical hard disks on vmware Esxi server. we will power off the freenas server and take snapshots for backup , if any problem occurs its help.
I do not have any current status and devices status of freenas server?
Ok.. i will take snapshots. But how many space need for snapshots the Freenas 800GB file server. ???
Dear Team,
In customer using Freenas file server, they are using Zpool volume size is 800GB. They are asking for adding 2TB harddisk in existing zpool volumes. It is possible to add 2TB harddisk and increase the size of zpool volume with out existing data loss. Because all user information stored on freenas server. Kindly provide your suggestion for increase storage space on zpool volume without data loss.
Freenas server running on vmware virtual machines. we will plan to add harddisk on server and create raid. After add datastore on VMware Esxi and then will add virtual hard disks on freenas file server. And extend the existing zpool volumes size. please provide the support for without loss data.
Thanks in advance
ghanesan