Pointers to debugging slow iSCSI initiator performance

2011-06-21 Thread Viren R. Shah
Folks I have a FreeBSD 8.1-STABLE system that I'm connecting via iSCSI to a Compellent SAN. The iscsi-initiator works fine but is very slow and given to periodic (very short) hangs. The issue is that we have subversion on it and it takes a long time to checkout some of our repos. Any

Re: iSCSI initiator lockups

2009-03-11 Thread Danny Braniss
--VbJkn9YxBvnuCH5J Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable In our last exciting episode, Danny Braniss (da...@cs.huji.ac.il) said: I guess it's time to fix this. danny Thank you very much for the pointer

Re: iSCSI initiator lockups

2009-03-10 Thread Danny Braniss
--ikeVEW9yuYc//A+q Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable I'm running into some odd headaches regarding what looks like iSCSI initiat= ors going to sleep for approximately 30 seconds before returning to life and

iSCSI initiator lockups

2009-03-09 Thread Jason T. Nelson
I'm running into some odd headaches regarding what looks like iSCSI initiators going to sleep for approximately 30 seconds before returning to life and pumping a ton of information back to the target. While this is happening, system load climbs up alarmingly fast. Looking at tcpdumps in Wireshark,

Re: iSCSI initiator

2008-05-16 Thread Wojciech Puchar
Please clarify these : (1) Is iSCSI initiator not currently implemented for FreeBSD ? no idea. (2) There is no iSCSI target daemon currently ? /usr/ports/net/iscsi-target unless you HAVE to interwork with iSCSI, use ggate. ___ freebsd-questions

RE: iSCSI initiator

2008-05-16 Thread Tamouh H.
Please clarify these : (1) Is iSCSI initiator not currently implemented for FreeBSD ? (2) There is no iSCSI target daemon currently ? Check this post, it has step by step instructions for 6.x: http://www.southernledger.com/blogs/ee99ee/?p=33

iSCSI initiator

2008-05-15 Thread Onkar
Please clarify these : (1) Is iSCSI initiator not currently implemented for FreeBSD ? (2) There is no iSCSI target daemon currently ? Regards, Onkar ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd

Re: iSCSI initiator

2008-05-15 Thread Sahil Tandon
* Onkar [EMAIL PROTECTED] [05-16-2008]: (1) Is iSCSI initiator not currently implemented for FreeBSD ? http://www.freebsd.org/releases/7.0R/announce.html (2) There is no iSCSI target daemon currently ? net

Re: iSCSI initiator

2008-05-15 Thread Mark D. Foster
Sahil Tandon wrote: * Onkar [EMAIL PROTECTED] [05-16-2008]: (1) Is iSCSI initiator not currently implemented for FreeBSD ? http://www.freebsd.org/releases/7.0R/announce.html (2) There is no iSCSI