On Fri, Feb 7, 2020 at 11:30 AM Reindl Harald <h.reindl@xxxxxxxxxxxxx> wrote: > > > > Am 07.02.20 um 17:26 schrieb o1bigtenor: > > On Fri, Feb 7, 2020 at 9:53 AM Reindl Harald <h.reindl@xxxxxxxxxxxxx> wrote: > >> > >> Am 07.02.20 um 16:49 schrieb o1bigtenor: > >>> Running a Raid-10 array made up of 4 - 1 TB drives on a debian testing > >>> (11) system. > >>> mdadm - v4.1 - 2018-10-01 is the version being used. > >>> > >>> Some weirdness is happening - - - vis a vis - - - I have one directory > >>> (not small) that has disappeared. I last accessed said directory > >>> (still have the pdf open which is how I could get this information) > >>> 'Last accessed 2020-01-19 6:32 A.M.' as indicated in the 'Properties' > >>> section of the file in question. > >>> > >>> Has been suggested to me that I make the array read only until this is resolved. > >>> I have space on the the array on a different system to recover this array. > >>> Suggestions on how to do both of the above would be aprreciated > >> > >> directories on a filesystem on top of a RAID don't disappear silently - > >> my bet is a simple drag&drop move or deletion aka PEBCAK > > > > I checked with bash - - history and in about 500 items there is no mention of > > such. Looked in log files and can't find anything either. Quite > > puzzling - - - - > > that's why I'm asking here. > > > > And yes - - - I am aware that all too often I'm the problem. I've > > gotten a lot more > > careful that I was even 5 years ago - - - grin. > > if you shave no system error showing any evidence you are wrong here - > even if it would be true witout any errors message you are wrong here > because it's the same as asking if your neighbours dog pissed on your wall > > even with a filesystem error you are wrong here and it's impossible that > the raid forget about exactly one folder because that layer don't now > about folders and the FS would puke if a complete area desiapperas at > running fsck - period I understand that this is a highly unusual occurrence. That's why I'm asking here. Regards
