John A Meinel wrote: >The recent *cheap* version of a ramdisk had battery backup for 16 hours. >(Very expensive ramdisks actually have enough battery power to power a >small hard-drive to dump the contents into).
>I'm guessing for a RAID controller, the time would be in the max 1 day >range. i think some will go a bit longer. i have seen an IBM ServeRaid (rebranded mylex in this particular case) keep its memory after being pulled for a remarkably long period of time. no guarantees, though, so i'm not actually going to say how long so that nobody gets unreasonable expectations. richard ---------------------------(end of broadcast)--------------------------- TIP 1: if posting/reading through Usenet, please send an appropriate subscribe-nomail command to [EMAIL PROTECTED] so that your message can get through to the mailing list cleanly