search for: 640gb

Displaying 5 results from an estimated 5 matches for "640gb".

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2009 May 28
2
Help setting up USB drive
I have my 640GB USB drive connected to a CentOS 5 server and using fdisk, it seems to show a partition of the correct size, /dev/sdd1, but after mounting, the drive shows only 244M size. Does the message received when running fdisk below mean I should reformat this drive, I can't seemed to figure out how to do...
2009 Oct 15
10
xVM Ready for serious use ?
I currently have 2 x ESXi boxes that have VMs stored on a NFS/iSCSI debian lenny linux box. I had purchased a new whitebox server as an intended replacement for the linux box. I had always planned on installing opensolaris on the new hardware with this config; 2 x 640GB mirrored rpool 6 x 1TB in raidz2 This box was going to be built in parallel with the current server and I would have simply copied the VMDK files across. Main reason for the move to opensolaris is ZFS and all its goodness like; end-to-end checksumming expected good NFS and iSCSI performance (...
2007 Nov 13
4
Need advice on storage
Hi all,? I have a CentOS 4.5 server running on a workstation mainboard (PCI Slots only).? We have now one 200 Gigs IDE disk dedicated for e-mail server storage.? We use Communigate Pro and the server has 45 Outlook clients with the MAPI connector (All mailboxes on the server).? When a user opens Outlook, a refresh of the local cache is performed for his data.? There is a big "Public"
2008 Mar 13
12
7-disk raidz achieves 430 MB/s reads and 220 MB/s writes on a $1320 box
...-570 MByte/s seq. reads (what''s really interesting here is that the bottleneck is the platter speed of one of the disks at 81 MB/s: 81*7=567, ZFS truly "runs at platter speed", as advertised, wow) I used disks with 250GB-platter (Samsung HD753LJ; they have even higher density 640GB and 1TB models with 334GB/platter but they are respectively impossible to find or too expensive). I put 4 disks on the motherboard''s integrated AHCI controller (SB600 chipset), 2 disks on a 2-port $20 PCI-E 1x SiI3132 controller, and the 7th disk on a $65 4-port PCI-X SiI3124 controller...
2009 Mar 27
18
Growing a zpool mirror breaks on Adaptec 1205sa PCI
Setup: Osol.11 build 109 Athlon64 3400+ Aopen AK-86L mobo adeptec 1250sa Sata PCI controller card [re-posted from accidental post to osol `general'' group] I''m having trouble with an adaptec 1205sa (non-raid) SATA PCI card. It was all working fine when I plugged 2 used sata 200gb disks of a windows xp machine into it. Booted my osol server and added a zpool mirror using those