Koen, ----- Ursprüngliche Mail ----- > > I'm also seeing this warning: > > > [ 0.000000] Kernel command line: console=ttymxc1,115200 ubi0:ubi > ubi.mtd=2 rootfstype=squashfs,ubifs ubi.fm_autoconvert=1 > > [ 2.356304] ubi0: default fastmap pool size: 95 > [ 2.360850] ubi0: default fastmap WL pool size: 47 > [ 2.365684] ubi0: attaching mtd2 > [ 2.551317] random: crng init done > [ 2.786708] ubi0: scanning is finished > > [ 2.795380] ubi0 warning: ubi_eba_init: cannot reserve enough PEBs > for bad PEB handling, reserved 38, need 40 <--- > > [ 2.806651] ubi0: attached mtd2 (name "ubi", size 239 MiB) > [ 2.812151] ubi0: PEB size: 131072 bytes (128 KiB), LEB size: 126976 > bytes > [ 2.819051] ubi0: min./max. I/O unit sizes: 2048/2048, sub-page size 2048 > [ 2.825855] ubi0: VID header offset: 2048 (aligned 2048), data > offset: 4096 > [ 2.832825] ubi0: good PEBs: 1912, bad PEBs: 0, corrupted PEBs: 0 > [ 2.838937] ubi0: user volume: 3, internal volumes: 1, max. volumes > count: 128 > [ 2.846175] ubi0: max/mean erase counter: 4/1, WL threshold: 4096, > image sequence number: 1659699605 > [ 2.855327] ubi0: available PEBs: 0, total reserved PEBs: 1912, PEBs > reserved for bad PEB handling: 38 > [ 2.864657] ubi0: background thread "ubi_bgt0d" started, PID 826 > [ 2.871496] block ubiblock0_1: created from ubi0:1(rootfs) > [ 2.877025] ubiblock: device ubiblock0_1 (rootfs) set to be root > filesystem > > > It doesn't seem to be a coincidence that it's missing 2 PEB's while > fastmap uses 2 of them
Did you create this UBI offline? If you choose a layout which leaves almost no empty blocks, this can happen. Thanks, //richard _______________________________________________ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/mailman/listinfo/openwrt-devel
