to kiwwi:
díky to bude ono, podobný, ne li na stejný problém jsem zde onehdá řešil....
teď si již budu pamatovat, že ext4 si v defaultu rezervuje 5% pro roota
zkusil jsem se ze zvědavosti, kolik si skutečně bere teď:
dumpe2fs /dev/mapper/zajdan--zoja--server | grep -i reserved
dumpe2fs 1.42.12 (29-Aug-2014)
Reserved block count: 943712
Reserved GDT blocks: 1019
Reserved blocks uid: 0 (user root)
Reserved blocks gid: 0 (group root)
Reserved GDT blocks at 6-1024
Reserved GDT blocks at 32774-33792
Reserved GDT blocks at 98310-99328
Reserved GDT blocks at 163846-164864
Reserved GDT blocks at 229382-230400
Reserved GDT blocks at 294918-295936
Reserved GDT blocks at 819206-820224
Reserved GDT blocks at 884742-885760
Reserved GDT blocks at 1605638-1606656
Reserved GDT blocks at 2654214-2655232
Reserved GDT blocks at 4096006-4097024
Reserved GDT blocks at 7962630-7963648
Reserved GDT blocks at 11239430-11240448
netusis jak ziskat informace v nejakych jednotkach "KB/MB/GB" ?