Difference between revisions of "Fedora Arm Secondary Architecture/Storage performance"
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[[Category:Fedora ARM Secondary Architecture]] | [[Category:Fedora ARM Secondary Architecture]] | ||
| + | = Performance Results = | ||
| + | |||
| + | PATA: | ||
| + | |||
| + | Version 1.03e ——Sequential Output—— –Sequential Input- –Random- | ||
| + | |||
| + | -Per Chr- –Block– -Rewrite- -Per Chr- –Block– –Seeks– | ||
| + | |||
| + | Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP | ||
| + | |||
| + | fedora-arm 2G 5768 96 28790 24 12380 11 5936 96 25991 10 121.0 0 | ||
| + | |||
| + | ——Sequential Create—— ——–Random Create——– | ||
| + | |||
| + | -Create– –Read— -Delete– -Create– –Read— -Delete– | ||
| + | |||
| + | files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP | ||
| + | |||
| + | 16 12640 97 +++++ +++ 22387 99 10765 82 +++++ +++ 21615 100 | ||
| + | |||
| + | fedora-arm,2G,5768,96,28790,24,12380,11,5936,96,25991,10,121.0,0,16,12640,97,+++++,+++,22387,99,10765,82,+++++,+++,21615,100 | ||
| + | |||
| + | NFS: | ||
| + | |||
| + | Version 1.03e ——Sequential Output—— –Sequential Input- –Random- | ||
| + | |||
| + | -Per Chr- –Block– -Rewrite- -Per Chr- –Block– –Seeks– | ||
| + | |||
| + | Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP | ||
| + | |||
| + | fedora-arm 2G 5605 92 43362 16 20478 53 5619 98 51789 85 1201 35 | ||
| + | |||
| + | ——Sequential Create—— ——–Random Create——– | ||
| + | |||
| + | -Create– –Read— -Delete– -Create– –Read— -Delete– | ||
| + | |||
| + | files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP | ||
| + | |||
| + | 16 50 0 3480 27 55 1 49 0 3948 26 53 0 | ||
| + | |||
| + | fedora-arm,2G,5605,92,43362,16,20478,53,5619,98,51789,85,1200.7,35,16,50,0,3480,27,55,1,49,0,3948,26,53,0 | ||
| + | |||
| + | Block Read/CPU% and Block Write/CPU%. | ||
| + | |||
| + | Block Write CPU% | ||
| + | |||
| + | PATA 28,790 KB/s 24% | ||
| + | |||
| + | NFS 43,362 KB/s 16% | ||
| + | |||
| + | Block Read CPU% | ||
| + | |||
| + | PATA 25,991 KB/s 10% | ||
| + | |||
| + | NFS 51,789 KB/s 85% | ||
= iSCSI = | = iSCSI = | ||
Revision as of 12:09, 31 March 2010
Contents
Performance Results
PATA:
Version 1.03e ——Sequential Output—— –Sequential Input- –Random-
-Per Chr- –Block– -Rewrite- -Per Chr- –Block– –Seeks–
Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP
fedora-arm 2G 5768 96 28790 24 12380 11 5936 96 25991 10 121.0 0
——Sequential Create—— ——–Random Create——–
-Create– –Read— -Delete– -Create– –Read— -Delete–
files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP
16 12640 97 +++++ +++ 22387 99 10765 82 +++++ +++ 21615 100
fedora-arm,2G,5768,96,28790,24,12380,11,5936,96,25991,10,121.0,0,16,12640,97,+++++,+++,22387,99,10765,82,+++++,+++,21615,100
NFS:
Version 1.03e ——Sequential Output—— –Sequential Input- –Random-
-Per Chr- –Block– -Rewrite- -Per Chr- –Block– –Seeks–
Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP
fedora-arm 2G 5605 92 43362 16 20478 53 5619 98 51789 85 1201 35
——Sequential Create—— ——–Random Create——–
-Create– –Read— -Delete– -Create– –Read— -Delete–
files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP
16 50 0 3480 27 55 1 49 0 3948 26 53 0
fedora-arm,2G,5605,92,43362,16,20478,53,5619,98,51789,85,1200.7,35,16,50,0,3480,27,55,1,49,0,3948,26,53,0
Block Read/CPU% and Block Write/CPU%.
Block Write CPU%
PATA 28,790 KB/s 24%
NFS 43,362 KB/s 16%
Block Read CPU%
PATA 25,991 KB/s 10%
NFS 51,789 KB/s 85%
iSCSI
Initiator config
The current kernel does not support iSCSI transport.
Host is OpenRD
- Install the iscsi-initiator-utils package.
- Placed "InitiatorName=iqn.2000-10.ca.on.senecac.hongkong" in /etc/iscsi/initiatorname.iscsi
- Start the iscsi and iscsid services.
- Discover the remote targets: iscsiadm -m discovery -t sendtargets -p hongkong:3260
- List the targets: iscsiadm -m node -- the remote target(s) should be shown.
- Login to the targets: iscsiadm -m node -l
- You will now have an additional scsi disk device. Use this as one element of a RAID-1 array, using local storage (an LV or a looped-back file) as the other element.
- Mount the new RAID-1 array and create a filesystem on it. Place some files there.
- Unmount the filesystem, stop the array, log out of the iSCSI disk (iscsiadm -m node -u).
- Verify that the filesystem can be locally read on the machine hosting the target.
PATA/USB Config
- PATA drive connected via USB
- Device is /dev/sda1 if no other storage is connected
Target Config
- Host is HongKong
- IQN is "InitiatorName=iqn.2000-10.ca.on.senecac.hongkong"
- Target is "target0" which is connected to the LV HongKong/arm1iscsi, size 2GB
