Bob Hetzel schrieb: > > Has anybody tinkered around with spooling backups on an SSD (aka solid > state drive) or a raid-0 pair of them for higher performance? > > It would seem that the issue of latency introduced by thrashing the hard > drive with several concurrent readers and writers would be lessened on > flash ram, but I'm seeing all kinds of info on performance degradation over > time and unexpectedly low throughput from these devices so I'm wondering if > anybody has given it a shot yet.
I simply use a 2 disk (SATA) software RAID0 for each of our 3 LTO-4 drives. The server has 12 disk bays, so there is enouth space for more disks if needed. I usually run only one job per drive, but with changing some linux io scheduler paramters, I even get decent read performance while a second job is writing to the same RAID0 device. Ralf ------------------------------------------------------------------------------ _______________________________________________ Bacula-users mailing list Bacula-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bacula-users
