kalind Posted September 27, 2023 Share Posted September 27, 2023 I am on unRiad 6.12.4. 20TB X 3 HDD for DATA 20TB X 1 HDD for Parity 2TB x 1 NVME for cache Queries 1). primary storage is "Cache" and secondary is "Array". "Mover action" set to Cache → Array Which files will mover move ? I mean Oldest first ? or First comes first move ? or by other rule ? 2). primary storage is "Cache" and secondary is "Array". "Mover action" set to Array → Cache 2A). Again., Which files will mover move ? 2B). Will mover moves file from array till cache becomes full ? 2C). If two or more shares having same Array → Cache action set for mover then, how to decide which share will have more cache space allocated after move ? 3). I do assume Movers moves files like cut + paste. Or it behaves like copy + paste ? or in deferent scenario behaves differently ? 4). if first share having mover action set to Cache → Array and other share having mover action set to Array → Cache then because of second share cache remains always full and no new cache space remains for first share after move ? forgive me if I am taking mover behaviour totally wrong. But after reading WebGUI's suggestion strings I left with lots of confusions. Quote Link to comment
Kilrah Posted September 27, 2023 Share Posted September 27, 2023 (edited) Mover always moves ALL files from the share from the source to destination, until the "Min free space" is reached. There's a Mover Tuning plugin that gives you a few more options so have a look at that. Edited September 27, 2023 by Kilrah Quote Link to comment
itimpi Posted September 27, 2023 Share Posted September 27, 2023 1 hour ago, kalind said: 3). I do assume Movers moves files like cut + paste. Or it behaves like copy + paste ? or in deferent scenario behaves differently ? Not quite sure what you mean by this? Mover uses a copy/delete strategy. Also it will not overwrite files that already exist on the target as this should never happen in normal operation. Quote Link to comment
itimpi Posted September 27, 2023 Share Posted September 27, 2023 1 hour ago, kalind said: 4). if first share having mover action set to Cache → Array and other share having mover action set to Array → Cache then because of second share cache remains always full and no new cache space remains for first share after move ? Yes. You would ideally only set array->cache for shares that are small enough to be held completely on the cache and that you want on the cache for performance reasons. Quote Link to comment
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