Search found 7 matches

by michal
Fri May 06, 2011 5:08 pm
Forum: StarWind Virtual SAN (VSAN) [+Free], HCI Appliance (HCA), Virtual HCI Appliance (VHCA) [+Free], StarWind x Proxmox VE SAN Integration Services
Topic: ESXi iSCSI initiator WRITE speed
Replies: 59
Views: 79381

Re: ESXi iSCSI initiator WRITE speed

On the ESXi side, did you properly set up the vswitches and vmkernels for multipathing? If you don't, all traffic will go over the first NIC with the same subnet, never touching the second nic, thus negating any possible boost providable by MPIO. Read this: http://virtualgeek.typepad.com/virtual_gee...
by michal
Mon Apr 11, 2011 7:41 am
Forum: StarWind Virtual SAN (VSAN) [+Free], HCI Appliance (HCA), Virtual HCI Appliance (VHCA) [+Free], StarWind x Proxmox VE SAN Integration Services
Topic: VM Performance during full sync
Replies: 12
Views: 22573

Re: VM Performance during full sync

2) Really crazy idea :) But should work. We've called such an approcah "FloppyNet" few decades ago :) OT: Crazy as it is, still very much in use, not typically in SAN's mind you but... :lol: I believe people call it "sneakernet" nowadays. :) http://en.wikipedia.org/wiki/Sneakern...
by michal
Mon Apr 11, 2011 7:30 am
Forum: StarWind Virtual SAN (VSAN) [+Free], HCI Appliance (HCA), Virtual HCI Appliance (VHCA) [+Free], StarWind x Proxmox VE SAN Integration Services
Topic: ESXi iSCSI initiator WRITE speed
Replies: 59
Views: 79381

Re: ESXi iSCSI initiator WRITE speed

Just a quick post, again no "proper" results to post or show yet, only subjective and limited testing as I'm busy with school for the next two weeks. These limited subjective tests are based on a few quick tests, major one being a simple file transfer from a fast file-server over SMB. All ...
by michal
Sun Apr 10, 2011 8:21 am
Forum: StarWind Virtual SAN (VSAN) [+Free], HCI Appliance (HCA), Virtual HCI Appliance (VHCA) [+Free], StarWind x Proxmox VE SAN Integration Services
Topic: ESXi iSCSI initiator WRITE speed
Replies: 59
Views: 79381

Re: ESXi iSCSI initiator WRITE speed

I just want to note, at least in my limited google-fu research, Delayed Ack feature in ESXi is not the same thing as the naggle algorithm http://virtualgeek.typepad.com/virtual_geek/2009/09/a-multivendor-post-on-using-iscsi-with-vmware-vsphere.html I'm going to try this out myself(disabling delayed ...
by michal
Thu Apr 07, 2011 7:21 am
Forum: StarWind Virtual SAN (VSAN) [+Free], HCI Appliance (HCA), Virtual HCI Appliance (VHCA) [+Free], StarWind x Proxmox VE SAN Integration Services
Topic: XenServer 5.6 + StarWind HA problems
Replies: 15
Views: 21663

Re: XenServer 5.6 + StarWind HA problems

Hi Max, What values should we use for XenServer 5.6 FP1? I'm currently experiencing the same problem with a RAID1 Mirror configuration on StarWind. Mirror goes out of sync as soon as data is written to the SAN. Chris Here's the thread with the working settings: http://www.starwindsoftware.com/forum...
by michal
Thu Apr 07, 2011 4:53 am
Forum: StarWind Virtual SAN (VSAN) [+Free], HCI Appliance (HCA), Virtual HCI Appliance (VHCA) [+Free], StarWind x Proxmox VE SAN Integration Services
Topic: ESXi iSCSI initiator WRITE speed
Replies: 59
Views: 79381

Re: ESXi iSCSI initiator WRITE speed

Exams are coming up for this semester, and thus I haven't had much time to test/play with my lab. I will have a couple weeks between semesters(I'm doing a summer semester as well, so no summer break). Anyways, I did play around, after Anton's comment about how the local cache(inside the vm) was a pa...
by michal
Sun Apr 03, 2011 8:03 pm
Forum: StarWind Virtual SAN (VSAN) [+Free], HCI Appliance (HCA), Virtual HCI Appliance (VHCA) [+Free], StarWind x Proxmox VE SAN Integration Services
Topic: ESXi iSCSI initiator WRITE speed
Replies: 59
Views: 79381

Re: ESXi iSCSI initiator WRITE speed

Hi All, I'm a Mohawk College student trying to use star-wind in a similar lab environment(WS 2008 R2 clustering AND VMWare ESXi). I have ALSO tried openfiler, as well as MS iSCSI Target 3.3(from my technet account), Open-E, and NexentaStor. I've also looked at DataCore but haven't as of yet tried it...