… posted pretty interesting post about iSCSI vs SCSI performance using SysBench. This is nice to finally see some iSCSI benchmarks done with MySQL… content might be the price for improved performance. In general I’m pretty optimistic about iSCSI technology and think it will find… could use LVM with iSCSI and get some SAN like functionality. I would not however view iSCSI as performance killer – if talking to…
Post: Estimating Undo Space needed for LVM Snapshot
June 9, 2008 By 5 Comments
… it is pretty safe. Though of course you should consider performance overheads mentioned in such operation. Actually exactly this configuration could…’t use USB hard drive – NBD (Network Block Device) or iSCSI would also work.
