By chhandomay on Mar 24, 2008
Apicella's InfoWorld review
of the Sun
StorageTek 5800 posted today, and we did extremely well, scoring a
9.3 out of 10, or "Excellent" rating.
Mario highlighted many of the ST5800's features, including its ability to quickly and automatically replace a failed master node with another node; its simplified administrative interface; and its storage management software commands that "are both intuitive and very powerful."
Mario goes on to say, "How Honeycomb stores objects is one of the secrets to its reliability and persistence ... Having objects spread across multiple nodes and spindles also favors fast performance and quick rebuilds after failure."
He included all performance tests he ran on the ST5800, including one where he abruptly pulled drives, shut down two nodes and killed one of the switches to trigger fail-over to the standby unit -- "In every case, the ST5800 kept on ticking and returned quickly to normal status when the failure was removed."
In an attempt to "stir the honeypot" and push the ST5800 to its limits, Mario also powered down two nodes and then pulled out another drive (understanding that, if the ST5800 lost 8 of its 64 drives, the system would go into quiescent mode). He was very much impressed that the machine came back online almost immediately after he restored the drive.
In conclusion, Mario states that the ST5800's "good performance, easy management and incredibly resilient architecture make it a very attractive archiving solution at a price that, although significant, will challenge many competitors."