-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi!
Now we got a GBit switch in our department and I want to test the speed of our AFS servers. With scp I gain speeds of 30 MB/Sec between a backup server and my client. With OpenAFS I gain max speed of 10 MB/sec from AFS fileserver 1 to my client while fileserver is under heavy load (99% for fileserver process). Data: 1. Filserver - Dell Pentium Xeon Dualcore 3Ghz System Software RAID5 out of 4 SATA HDs Debian Sarge/Etch system,kernel 2.6.17 OpenAFS version 1.4.2-4 2. client AMD64 Dualcore 6000+ Debian SID system, kernel 2.6.21 OpenAFS version 1.4.4.dfsg1-4 I put a 2 GB file in AFS filespace and cp it onto local HD of my client. In my client there are two raptor HDs, I could copy data from HD to HD with an sustained rate of 40-50 MB/sec. Client is roughly at 70% load. Fileserver is started with options: parm /usr/lib/openafs/fileserver -nojumbo -L -rxpck 400 -udpsize 1310720 in BosConfig. I assume the AFS server could be faster because I heard of 20-60 MB/Sec transfer rate out of OpenAFS. Any ideas? Is the fileserver really "so slow/so under load" as it could not pump faster data into the client? MfG, Lars Schimmer - -- - ------------------------------------------------------------- TU Graz, Institut für ComputerGraphik & WissensVisualisierung Tel: +43 316 873-5405 E-Mail: [EMAIL PROTECTED] Fax: +43 316 873-5402 PGP-Key-ID: 0x4A9B1723 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFGoNF+mWhuE0qbFyMRArIDAJwJxNGNLjtyg7WM/Ccj5t9IW2Wo/ACgkj24 En6fwYPK8QKvemmabqsikm8= =WidD -----END PGP SIGNATURE----- _______________________________________________ OpenAFS-info mailing list [email protected] https://lists.openafs.org/mailman/listinfo/openafs-info
