Search found 5 matches

by ofc2logic
Fri Jul 12, 2013 1:45 pm
Forum: StarWind Virtual SAN (VSAN) [+Free], HCI Appliance (HCA), Virtual HCI Appliance (VHCA) [+Free], StarWind x Proxmox VE SAN Integration Services
Topic: StarWind Service memory leak?
Replies: 4
Views: 4634

Re: StarWind Service memory leak?

Is there any magic to upgrading the StarWind iSCSI target? Do I need to power down VMs or pause them? Do I just download and run the installer? Thanks for your help. I will upgrade my setup.
by ofc2logic
Thu Jul 11, 2013 8:43 pm
Forum: StarWind Virtual SAN (VSAN) [+Free], HCI Appliance (HCA), Virtual HCI Appliance (VHCA) [+Free], StarWind x Proxmox VE SAN Integration Services
Topic: StarWind Service memory leak?
Replies: 4
Views: 4634

StarWind Service memory leak?

Hello. It seems that lately my StarWind Free Edition consumes all available memory, slows down the storage/virtual environment dramatically, and then hangs up entirely. I have 8GB of memory in the SAN. I've configured a 4GB cache. Shouldn't the Starwind Service *not* consume all of the available mem...
by ofc2logic
Sun Feb 17, 2013 12:32 am
Forum: StarWind Virtual SAN (VSAN) [+Free], HCI Appliance (HCA), Virtual HCI Appliance (VHCA) [+Free], StarWind x Proxmox VE SAN Integration Services
Topic: CRAZY swings in datastore access times
Replies: 3
Views: 4343

Re: CRAZY swings in datastore access times

ok, good to know...

my server has 8GB of memory and ONE RAID controller.

The image file is 3.7TB, though approximately 600GB of that is actually used.

Shall I enable write-through caching with 4GB cache? Is that an effective alternative?
by ofc2logic
Sun Feb 17, 2013 12:23 am
Forum: StarWind Virtual SAN (VSAN) [+Free], HCI Appliance (HCA), Virtual HCI Appliance (VHCA) [+Free], StarWind x Proxmox VE SAN Integration Services
Topic: CRAZY swings in datastore access times
Replies: 3
Views: 4343

CRAZY swings in datastore access times

hello. I have StarWind iSCSI SAN running on a 2U server with six 1TB SATA drives. The cache set on the 2U server is equal to the hardware- based memory cache on the PERC6/i RAID controller. Take a look at the attachment. You'll notice that there are periods when access times are STELLAR, and then pe...
by ofc2logic
Sat Oct 06, 2012 3:21 pm
Forum: StarWind Virtual SAN (VSAN) [+Free], HCI Appliance (HCA), Virtual HCI Appliance (VHCA) [+Free], StarWind x Proxmox VE SAN Integration Services
Topic: controller cache + host memory cache
Replies: 3
Views: 6990

controller cache + host memory cache

hello... looking to understand the consequences of cascading software and hardware caches in a virtualized environment. virtualized IIS, SQL, Exchange, BES, and various workloads with iSCSI (Starwind) connectivity to a Dell server with a PERC 6/i controller that has 256MB cache. The cache could be c...