On Fri, 24 Sep 2010 01:05:05 +0900 (JST) Hirokazu Takahashi <taka@xxxxxxxxxxxxx> wrote: > I want VastSky which is a cluster storage system to use TGT as its Interesting. There are some similar experiments. IBM does the similar and I also did the similar with OpenStack. RedHat Hail does the similar with their own iSCSI target implementation. Out of curiosity, can VastSky avoid reading the old data? For example, WRITE goes to the three replica nodes, then WRITE to the same sector fails on the first replica node (e.g. timeout because the node is too busy) but succeeds with the rest two nodes (so the two nodes have the newer data). Then if the two nodes having the new data are down, is it possible that an initiator gets the old data from the first node (when the initiator issues READ to the same sector)? -- To unsubscribe from this list: send the line "unsubscribe stgt" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
