search for: symmetrix

Hi Since a recent DNF update, I see many log file entries like the following: Apr 08 16:16:36 udoo.symmetrix.ch audit[31074]: ANOM_ABEND auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:dovecot_auth_t:s0 pid=31074 comm="auth" exe="/usr/libexec/dovecot/auth" sig=11 res=1 Apr 08 16:16:36 udoo.symmetrix.ch kernel: traps: auth[31074] general protection fault ip:7ff45b5...

I am planning to use zfs with fiber attached san disk from a emc symmetrix''s Based on a note in the admin guide it appears that even though the symmetrixs will handle the hardware raid it is still advisable to create a zfs mirror on the host side to take full advantage of zfs''s self healing/error checking and correcting. is this true ? Additionally I a...

If anyone is running this configuration, I have some questions for you about Page83 data errors. This message posted from opensolaris.org

Hi all, Can anyone explain to me, or point me to any docs that explain how the following numbers map together? I have multiple LUNS exported to my HBA''s from multiple EMC arrays. zpool status, and /dev/dsk show device names like: c0t6006048000038794003753594D333837d0 ONLINE 0 0 0 c0t6006048000038794003753594D333838d0 ONLINE 0 0 0

Hi, I just found out that ZFS triggers a kernel-panic while switching a mounted volume into read-only mode: The system is attached to a Symmetrix, all zfs-io goes through Powerpath: I ran some io-intensive stuff on /tank/foo and switched the device into read-only mode at the same time (symrdf -g bar failover -establish). ZFS went ''bam'' and triggered a Panic: WARNING: /pci at 1f,700000/pci at 0/SUNW,emlxs at 2/fp at 0,0/s...

Hi, is it possible and safe to use more than one RAC-Cluster using OCFS in the same LAN? I'm considering to following setup: a 2-node production and a 2-node test system, the production data is stored in an EMC Symmetrix and for the test-system the production data is copied once to a BCV disk internally. This will give me an new independant copy of the production disk with the same contents, this also means that any OCFS metadata will be the same. If OCFS is started on this copy on a node of the test system, will i...

...fine. 2) When transferring files >2 gigabytes rsync will occasionally hang at random points in the file. And never return from the hang to produce an error. Though some files >2 gigabytes work fine. My systems: *) local and remote servers are 8-way N4000 (440mhz) fibre attached to EMC symmetrix arrays. *) HP/UX 11.0 , rsync 2.5.5 *) I am not using ssh and rsync. From what I read in the archives this has caused problems in the past w/hpux. *) my command line: rsync -azvv --progress <directory>/<files> remoteserver:<directory>/ Is there anything I can do to keep r...

...J4188-11001C E.10.34 Hewlett-Packard JetDirect Printer Installer for Unix XSW800GR1020 B.10.20.51.2 General Release Patches for HP-UX 10.20 Servers (Dec. 2000) # # Product(s) not contained in a Bundle: # EMCpower HP.3.0.0_b118 Symmetrix PowerPath for 10.20 sysinfo 3.3.1 sysinfo ****** I've also tried vers 2.2.2 and 2.0.6. Likewise, the same ERROR msg. Because of an application need, we can not upgrade to 11i at the moment. Any suggestions/comments/help would be greatly appreciated. Many than...

...erly was at Herbert> www.rebonato.com/correlationmatrix.pdf. Herbert> Unfortunately the website has disappeared. The idea is very simple and has been re-invented many times as far as I know. More sophisticated methods for "posdefiying" a matrix exist in other places. Given symmetrix matrix A, they try to find the matrix Ap, positive definite, such ||A - Ap|| is minimal. The eigen-value based simple solution that you've used above and I've also coded in posdefify(), is not the same one would get for `usual' matrix norms || . || [[NB: posdefify() also has a 2nd...

Dear List People: I am doing some comparisons of different fs's and need to know where ext3 stands in terms of 64 bit addressing. XFS and JFS claim to be full 64 bit systems (though are there not still kernel limitations that would, for the time being, reduce the ability to use a full 64 bits?), what about ext3?? TIA iain -- === Linux and open source do threaten Microsoft at the server

************************************************************ Important: We would draw your attention to the notices at the bottom of this e-mail, particularly before opening and reviewing any file attachment(s). ************************************************************ Here is some code we have used. a<-array(c(1,.9,.7,.9,1,.3,.7,.3,1),dim=c(3,3)) a s<-eigen(a)$vectors

How much fun can you have with a simple thing like powerpath? Here''s the story: I have a (remote) system with access to a couple of EMC LUNs. Originally, I set it up with mpxio and created a simple zpool containing the two LUNs. It''s now been reconfigured to use powerpath instead of mpxio. My problem is that I can''t import the pool. I get: pool: ###### id:

Not sure if it''s been posted yet, my email is currently down... http://weblog.infoworld.com/yager/archives/2007/10/suns_zfs_is_clo.html Interesting piece. This is the second post from Yager that shows solaris in a pretty good light. I particularly like his closing comment: "If you haven''t checked out ZFS yet, do, because it will eventually become ubiquitously implemented