asteroza + opensolaris   26

richardelling/tools · GitHub
some dtrace scripts for examining loads on storage servers by client, for iSCSI and a few other protocols, plus ZIL usage.
iscsi  load  tracing  dtrace  trace  sysadmin  tools  utilities  software  solaris  opensolaris  illumian  illumnos  ZFS  NDS  CIFS  ZIL  statistics  Delicious 
december 2013 by asteroza
SmartOS.org
Someone spent time backporting KVM onto OpenSolaris/Illumos and spun up a custom distro. Wait, OpenSOlaris kernel, BSD package management, and GNU toolchain? This is one bastard child of an operating system...
joyent  SmartOS  KVM  solaris  opensolaris  illumos  kernel  BSD  package  management  GNU  toolchainzones  ZFS  distro  OS  DTrace  hybrid  Delicious 
august 2011 by asteroza
supermicro-sc847-front
interesting alternative to the backblaze storage pod, which allows access to individual drives for more throughput
SAS  SATA  storage  server  ZFS  solaris  opensolaris  alternative  backblaze  storagepod  hardware  electronics  devices  filetype:jpg  media:image  Delicious 
may 2010 by asteroza
James Neal
Apparently this guy got a Backblaze StoragePod working with OpenSolaris, so it should be possible to do Nexenta on one. Though he probably did some tweaking to the choice of motherboard and RAID cards, plus he probably used a very recent build of OpenSolaris to get over the port multiplier issue.
OpenSolaris  Nexenta  ZFS  SATA  Backblaze  storagepod  storage  server  hardware  electronics  devices  tips  tricks  Delicious 
may 2010 by asteroza
ZFS with Cloud Storage or Faraway Storage - Jignesh Shah's Weblog
Cool idea of using ZFS ZIL/L2ARC on local storage (preferably on fast local storage tiers like SSD's, but if the scale of data is too large you may have to go back to spinning disk) to provide low latency random local writes, while flushing acceptable high latency bulk writes out to a final cloud based iSCSI tier, and using a local read cache to overcome the seek/latency hit of remote iSCSI storage (assuming your cache is filled well).

Pushing the idea farther, Use Amazon EC2 and S3, store main partitions as files in S3 and use EC2 instances to export iSCSI LUN's of those backing files.
ZFS  ZIL  L2ARC  iSCSI  fast  low  latency  local  cache  storage  tier  remote  cloud  OpenSolaris  SSD  mixed  hybrid  SAN  postgresql  performance  sysadmin  tips  tricks  system  architecture  database  Delicious 
april 2010 by asteroza

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