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...sing a modified rsh/rshd, they wanted to OpenSSH. However, in order to provide full job control, they need to add a few hooks in OpenSSH. Question: - Is it OK to add code in the offical cvs source that for non SGE users, it is not compiled in, but when configured with SGE, it provides the hooks?? Rayson --------------------------------------------------------- Get your FREE E-mail account at http://www.eseenet.com !

After the interesting revelations about the X2100 and it''s hot-swap abilities, what are the abilities of the X2200-M2''s disk subsystem, and is ZFS going to tickle any wierdness out of them? -brian -- "The reason I don''t use Gnome: every single other window manager I know of is very powerfully extensible, where you can switch actions to different mouse buttons.

Hi all, How to dtrace a who is writing a veritas volume? Thanks. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mail.opensolaris.org/pipermail/zfs-discuss/attachments/20070412/dfd8c254/attachment.html>

Boy am I a dummy. I want to simply dump out unfreed allocations when I terminate the script. What''s the secret sauce? #!/usr/sbin/dtrace -s pid$1::MyAlloc:return { bufs[arg1] = walltimestamp; } pid$1::MyFree:entry /bufs[arg0]/ { bufs[arg0] = 0; } This message posted from opensolaris.org

Hello, I''m a grad student working at University of Michigan in computer architecture. I''m writing to open up the idea that instrumentation of the xvm would be extremely useful tool for the research community. Those of us interested in virtualization are very interested in monitoring the behavior of these systems and with low engineering effort! I was hoping to get feedback on

Hello. I''m a nobody. I use Linux. I have a hard-drive. I want the best / sexiest / what ever fs for my hard-drive, as it isn''t one of those flashy flash drives, which I presume don''t need an fs (???). I was THRILLED that the ZFS for Linux thread started. And, I was equally horrified (and sufficiently annoyed that I am starting this new thread) when it degraded in to

I''ve tried to set up a SAMBA file server that acts completely identical with a Microsoft Windows 2000 or 2003 one. First of all, the problem with the ACI ordering is simple: The Microsoft ACI specification imposes that the DENY ACIs are put on top. It can be solved with a simple chmod. Problem no.2 the Samba NFSv4 ACL module doesn''t interpret owner@, group@, everyone at . While

We are using MySQL, and love the idea of using zfs for this. We are used to using Direct I/O to bypass file system caching (let the DB do this). Does this exist for zfs? This message posted from opensolaris.org

Hi, we are developing and operating an very critical application in the financial sector. Now our customer wants us to report performance data (roundtrip times of the messages routed). My idea is using dtrace to measure the times with the pid provider catching the timestamps on entry of the in and out functions of the processes. Now my questions ;-): 1) Is this an appropriate method to monitor

Hello, I believe that ZFS and it''s concepts is truly revolutionary to the point that I no longer see any OS as modern if it does not have comparable storage functionality. Therefore I think that file system/disk manager with similar qualities should be written for Linux. Does Sun have plans to dual license ZFS as GPL so it can be ported to native Linux? If not, is it legal to write

In "Solaris Internals", ZFS is not covered. I would think that ZFS would lie in the VFS subsystem, but I seem to recall reading that this is not the case. Could someone point me to a doc/diagram that would help clarify this for me? Thanks, Brian -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hi all: Can dtrace trouble-shoot the MPI porgrams (HPC programs)? Does there exist an extension on dtrace to debug MPI program? If exist, then where can I find the how-to documentations? Thanks in advance? Regards TJ -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hi, In Solairs Dtrace User Guide, page 193, it lists the arguments of ERROR probe. One of these arguments is arg3, it is explained as "The DIF offset into that action or -1 if not applicable". Then what does the abbr. DIF mean? Regards TJ

Dtrace does work on some workstation, such as as follows, ----------------------------------------------------------- bash-3.00# dtrace -s ./mem.d `pgrep test` dtrace: script ''./mem.d'' matched 5 probes ^C bash-3.00# uname -a SunOS ftp 5.10 Generic_118833-17 sun4u sparc SUNW,Sun-Blade-100 bash-3.00# dtrace -V dtrace: Sun D 1.1

I just had a quick play with gzip compression on a filesystem and the result was the machine grinding to a halt while copying some large (.wav) files to it from another filesystem in the same pool. The system became very unresponsive, taking several seconds to echo keystrokes. The box is a maxed out AMD QuadFX, so it should have plenty of grunt for this. Comments? Ian

Hi, Chris (cc) and I try to get the SGE master monitor work with Apple Leopard dtrace. Unfortunately we are stuck with the error msg below. Anyone having an idea what could be the cause? What I can rule out as cause is function inlining for the reasons explained below. Background information on SGE master monitor implementation is under http://wiki.gridengine.info/wiki/index.php/Dtrace

Hi, ok I know zfs-fuse is still incomplete and performance has not been considered, but still, before I''m going to use it for my /home I wanted a rough estimate. Another benchmark already asserted that zfs by itself, on Solaris, is a very fast beast (http://cmynhier.blogspot.com/2006/05/zfs-benchmarking.html), faster than ext3 on Linux and also faster than UFS. Interestingly UFS seems

Not sure if this is right place for jobs post? Came across really nice London UK website, for retired people to pass on their knowledge: http://theamazings.org/about-us/ And they''re looking for freelance Rails dev: > enthusiastic dev with experience working on social applications, especially if you’ve used Activemerchant, CanCan and Devise. Experience building well tested apps using