Re: stopped array, but /sys/block/mdN still exists.
On Thursday January 3, [EMAIL PROTECTED] wrote: So what happens if I try to _use_ that /sys entry? For instance run a script which reads data, or sets the stripe_cache_size higher, or whatever? Do I get back status, ignored, or system issues? Try it:-) The stripe_cache_size attributes will disappear (it is easy to remove attributes, and stripe_cache_size is only meaningful for certain raid levels). Other attributes will return 0 or some equivalent, though I think chunk_size will have the old value. NeilBrown - To unsubscribe from this list: send the line unsubscribe linux-raid in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
stopped array, but /sys/block/mdN still exists.
This isn't a high priority issue or anything, but I'm curious: I --stop(ped) an array but /sys/block/md2 remained largely populated. Is that intentional? -- Jon - To unsubscribe from this list: send the line unsubscribe linux-raid in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: stopped array, but /sys/block/mdN still exists.
On Wednesday January 2, [EMAIL PROTECTED] wrote: This isn't a high priority issue or anything, but I'm curious: I --stop(ped) an array but /sys/block/md2 remained largely populated. Is that intentional? It is expected. Because of the way that md devices are created (just open the device-special file), it is very hard to make them disappear in a race-free manner. I tried once and failed. It is probably getting close to trying again, but as you say: it isn't a high priority issue. NeilBrown - To unsubscribe from this list: send the line unsubscribe linux-raid in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html