similar to: re: HA Storage

Hello All, One of our user is facing java.lang.OutOfMemoryError: PermGen space issue on a Windows 2003 32 bit xVM domU with 4GB RAM. He is able to successfully do these tests on equivalent physical system with Windows 2003 OS and 4GB RAM. Another user is facing issues with Tomcat running out of heap space on a Win2008 64bit xvM domU Our xVM hypervisor server is X4150 server with 64GB RAM

Oracle have deleted the best ZFS platform I know, the X4540. Does anyone know of an equivalent system? None of the current Oracle/Sun offerings come close. -- Ian.

Hello. I''m new to this list. I''m trying to set up multicast routing between two networks: Internet ^ | Windows box | | UserModeLinux A <-----> Colinux Router <-----> UserModeLinux B

While I understand everything at Oracle is "top secret" these days. Does anyone have any insight into a next-gen X4500 / X4540? Does some other Oracle / Sun partner make a comparable system that is fully supported by Oracle / Sun? http://www.oracle.com/us/products/servers-storage/servers/previous-products/index.html What do X4500 / X4540 owners use if they''d like more

To improve the performance of scripts that manipulate zfs snapshots and the zfs snapshot service in perticular there needs to be a way to list all the snapshots for a given object and only the snapshots for that object. There are two RFEs filed that cover this: http://bugs.opensolaris.org/view_bug.do?bug_id=6352014 : ''zfs list'' should have an option to only present direct

Hi, I''m running snv_89 on an X4150 with a CentOS-5 guest. I cannot seem to get my second network interface to work properly. I followed the virt-install instructions, and even saw the FAQ entry about adding a second network instance in the XML config. I see my second device in the guest but it''s either connected to the wrong interface or not at all. I''d like to

Sorry for the off-topic question. I''m needing to replace a disk in a x4540 zfs file system. I have replacement ST31000NSSUN disks, but it''s not obvious to me how to separate the original disk from its drive sled, it seems to be attached by more than the usual 4 screws. Is it meant to be separated? I''ve looked the x4540 user guide but it does not say anything about it.

On Nov 9, 2008, at 11:38 AM, Stephen Harris wrote: > On Sun, Nov 09, 2008 at 08:30:42AM -0800, nate wrote: >> Stephen Harris wrote: >> >>> ZFS is really nice. If VMware was supported on Solaris 86 then I >>> would have built my own home server with Solaris rather than CentOS. >>> (Although I'm not using VMware on that machine, at present; merely

Hi list, First off: # cat /etc/release Solaris 10 6/06 s10x_u2wos_09a X86 Copyright 2006 Sun Microsystems, Inc. All Rights Reserved. Use is subject to license terms. Assembled 09 June 2006 Here''s an (almost) disaster scenario that came to life over the past week. We have a very large zpool

Hello, I''m working with someone who replaced a failed 1TB drive (50% utilized), on an X4540 running OS build 134, and I think something must be wrong. Last Tuesday afternoon, zpool status reported: scrub: resilver in progress for 306h0m, 63.87% done, 173h7m to go and a week being 168 hours, that put completion at sometime tomorrow night. However, he just reported zpool status shows:

We''re using some X4540s, with OpenSolaris 2008.11. According to my testing, to optimize our systems for our specific workload, I''ve determined that we get the best performance with the write cache disabled on every disk, and with zfs:zfs_nocacheflush=1 set in /etc/system. The only issue is setting the write cache permanently, or at least quickly. Right now, as it is,

Hi, on 2 different servers, running 7.1-stable + zfs, I get this error rather frequently: Feb 5 17:01:03 warhol-00 kernel: impossible packet length (543383918) from nfs server sunfire:/dist Feb 5 17:01:03 warhol-00 kernel: impossible packet length (1936028704) from nfs server sunfire:/dist Feb 5 17:01:03 warhol-00 kernel: impossible packet length (1869363744) from nfs server sunfire:/dist

Hi, I just came across this box [0] (McKay Creek). Seems to be exceptional building material for ZFS based NAS/iSCSI unit. I especially liked the two extra system disks hidden inside the box ! Any one have an experience with these ? [0] http://www.intel.com/design/servers/storage/ssr212mc2 -- Regards, Cyril

Hello I am running opensuse 11 on a Sun x4150 32GB RAM 2 quad x86_64 E5450''s. It has a SAS PCI-Express LSI 3081E Host Bus Adapter (a rebranded Adaptec RAID 5805 it seems) running in a RAID 5 config. Xen in this setup is 3.2.1. The kernel is 2.6.25.18 The problem I have is that when I try to run a the xen kernel the RAID device is not found . I get messages on the console of

A customer is looking to replace or augment their Sun Thumper with a ZFS appliance like 7320. However, the Thumper was used not only as a protocol storage server (home dirs, files, backups over NFS/CIFS/Rsync), but also as a general-purpose server with unpredictably-big-data programs running directly on it (such as corporate databases, Alfresco for intellectual document storage, etc.) in order to

Hello everyone, This is not directly related to CentOS but still: we are trying to set up some storage servers to run under Linux - most likely CentOS. The storage volume would be in the range specified: 8-15 TB. Any recommendations as far as hardware? Thanks. Boris. -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hi, I''m looking to build a virtualized web hosting server environment accessing files on a hybrid storage SAN. I was looking at using the Sun X-Fire x4540 with the following configuration: - 6 RAID-Z vdevs with one hot spare each (all 500GB 7200RPM SATA drives) - 2 Intel X-25 32GB SSD''s as a mirrored ZIL - 4 Intel X-25 64GB SSD''s as the L2ARC. -

Has anyone been able to get UserModeLinux to work under CentOS5? I've got an image which works fine under CentOS4.4 but when I try it under CentOS5 then it hangs just after mounting root kjournald starting. Commit interval 5 seconds EXT3-fs: mounted filesystem with ordered data mode. VFS: Mounted root (ext3 filesystem) readonly. Now, I'd read this was a known issue because of

Anyone here using http://www.sonnettech.com/product/tempossd.html with a zfs-capable OS? Is e.g. OpenIndiana supported? Thanks.

Has anyone worked with a x4500/x4540 and know if the internal raid controllers have a bbu? I''m concern that we won''t be able to turn off the write-cache on the internal hds and SSDs to prevent data corruption in case of a power failure. -- This message posted from opensolaris.org