yes ,it's similar, thank you 2016-10-11 13:23 GMT+08:00 Chris Leech <[email protected]>:
> On Tue, Oct 11, 2016 at 10:36:00AM +0800, 孟祥辉 wrote: > > Hi Ulrich, > > > > you maybe misunderstood my purpose, i am not going to do caching on > > iSCSI transport layer. you are right that iSCSI devices can be > > cached just as normal block devices are. indeed a normal block device > > can be cached using memory to cache the hot data. but iscsi driver > > has differences with normal block device, after all it's a remote > > disk. > > > > so i want to use a normal block device to act as a cache disk for > > iscsi device besides using the normal memory cache. do you have any > > suggestions? > > Maybe one of the existing solutions designed for using an SSD as a high > speed cache in front of larger slower disc? bcache or lvmcache? > > -- You received this message because you are subscribed to the Google Groups "open-iscsi" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/open-iscsi. For more options, visit https://groups.google.com/d/optout.
