Am 02.11.2015 um 18:14 schrieb sf...@users.sourceforge.net: > There must exist several 'xino[0-9]*' files under > <debugfs>/aufs/si_<id>/, and usually they are larger than xib and xigen.
Here are all my files: # tail /sys/kernel/debug/aufs/si_*/* ==> /sys/kernel/debug/aufs/si_e6cc0b3f/plink <== 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ==> /sys/kernel/debug/aufs/si_e6cc0b3f/xi0 <== 1, 1360x4096 725944 ==> /sys/kernel/debug/aufs/si_e6cc0b3f/xi1 <== 1, 8x4096 512 ==> /sys/kernel/debug/aufs/si_e6cc0b3f/xi2 <== 1, 40x4096 17664 ==> /sys/kernel/debug/aufs/si_e6cc0b3f/xi3 <== 1, 32x4096 15180 ==> /sys/kernel/debug/aufs/si_e6cc0b3f/xi4 <== 1, 24x4096 10048 ==> /sys/kernel/debug/aufs/si_e6cc0b3f/xi5 <== 1, 120x4096 61280 ==> /sys/kernel/debug/aufs/si_e6cc0b3f/xi6 <== 1, 64x4096 30544 ==> /sys/kernel/debug/aufs/si_e6cc0b3f/xi7 <== 1, 88x4096 44072 ==> /sys/kernel/debug/aufs/si_e6cc0b3f/xib <== 16x4096 8192 ==> /sys/kernel/debug/aufs/si_e6cc0b3f/xigen <== 288x4096 160100 > And note that the consumed disk space is represented in the form of > 'blocks x block-size'. In your xib case, 64KB is consumed (while the > file size is 8KB). It means 14 blocks are pre-allocated (or had ever > used). > So "xigen" is using 288 * 4096 = about 1,1 Megabytes? Based on all the files listed above, is the total memory consumption in my case (1360+8+40+32+24+12+64+88+16+288)*4096 = nearly 8 MB? Udo ------------------------------------------------------------------------------
