On Tuesday 09 September 2014 21:49:12 Clemens Eisserer wrote: > Hi Arnd, > > > Ok, one more data point: > > Why don't you provide the data point you were specifically asked for, > "btrfs fi df" ;) I've cleaned it up again already. At the moment, it's working fine, with this data: Data: total=65.11GB, used=7.41GB System, DUP: total=8.00MB, used=12.00KB System: total=4.00MB, used=0.00 Metadata, DUP: total=1.00GB, used=799.54MB Metadata: total=8.00MB, used=0.00 : total=184.00MB, used=0.00 I also realized that the file I uploaded was the uncompressed 800MB version, not the compressed 82MB file, which is now at https://drive.google.com/file/d/0B_XQwQ5KlfJAYzY5c1lJRFVQNEE/edit?usp=sharing Sorry about that. Ok, now I'm in the bad state again (after running a 'make allmodconfig' kernel build: Label: none uuid: 1d88cccb-3d0e-42d9-8252-a226dc5c2e47 Total devices 1 FS bytes used 8.79GB devid 1 size 67.14GB used 67.14GB path /dev/sdc6 Data: total=65.11GB, used=7.99GB System, DUP: total=8.00MB, used=12.00KB System: total=4.00MB, used=0.00 Metadata, DUP: total=1.00GB, used=821.48MB Metadata: total=8.00MB, used=0.00 : total=200.00MB, used=0.00 Not much extra space used up. Also, a bit from my last shell session after getting into this state: arnd@wuerfel:~/arm-soc$ make -skj40 ../arch/arm/mach-mmp/devices.c:81:21: warning: 'u2o_get' defined but not used [-Wunused-function] static unsigned int u2o_get(void __iomem *base, unsigned int offset) ^ ../arch/arm/mach-mmp/devices.c:86:13: warning: 'u2o_set' defined but not used [-Wunused-function] static void u2o_set(void __iomem *base, unsigned int offset, ^ ../arch/arm/mach-mmp/devices.c:97:13: warning: 'u2o_clear' defined but not used [-Wunused-function] static void u2o_clear(void __iomem *base, unsigned int offset, ^ ../arch/arm/mach-mmp/devices.c:108:13: warning: 'u2o_write' defined but not used [-Wunused-function] static void u2o_write(void __iomem *base, unsigned int offset, ^ mv: cannot move 'security/selinux/ss/.tmp_conditional.o' to 'security/selinux/ss/conditional.o': No space left on device make[4]: *** [security/selinux/ss/conditional.o] Error 1 mv: cannot move 'kernel/power/.snapshot.o.tmp' to 'kernel/power/.snapshot.o.cmd': No space left on device make[4]: *** [kernel/power/snapshot.o] Error 1 mv: cannot move 'drivers/ata/.pata_hpt366.o.tmp' to 'drivers/ata/.pata_hpt366.o.cmd': No space left on device make[4]: *** [drivers/ata/pata_hpt366.o] Error 1 mv: cannot move 'kernel/irq/.proc.o.tmp' to 'kernel/irq/.proc.o.cmd': No space left on device make[4]: *** [kernel/irq/proc.o] Error 1 ... arnd@wuerfel:~/arm-soc$ dd if=/dev/zero of=x dd: writing to 'x': No space left on device 416642+0 records in 416641+0 records out 213320192 bytes (213 MB) copied, 2.97814 s, 71.6 MB/s arnd@wuerfel:~/arm-soc$ dd if=/dev/zero of=x dd: opening 'x': No space left on device arnd@wuerfel:~/arm-soc$ dd if=/dev/zero of=x dd: opening 'x': No space left on device arnd@wuerfel:~/arm-soc$ rm x arnd@wuerfel:~/arm-soc$ dd if=/dev/zero of=x dd: writing to 'x': No space left on device 366053+0 records in 366052+0 records out 187418624 bytes (187 MB) copied, 3.04426 s, 61.6 MB/s arnd@wuerfel:~/arm-soc$ rm x arnd@wuerfel:~/arm-soc$ dd if=/dev/zero of=x dd: writing to 'x': No space left on device 363482+0 records in 363481+0 records out 186102272 bytes (186 MB) copied, 2.80644 s, 66.3 MB/s arnd@wuerfel:~/arm-soc$ rm x arnd@wuerfel:~/arm-soc$ dd if=/dev/zero of=x dd: writing to 'x': No space left on device 366677+0 records in 366676+0 records out 187738112 bytes (188 MB) copied, 2.86939 s, 65.4 MB/s arnd@wuerfel:~/arm-soc$ sync arnd@wuerfel:~/arm-soc$ dd if=/dev/zero of=x dd: opening 'x': No space left on device arnd@wuerfel:~/arm-soc$ dd if=/dev/zero of=x dd: opening 'x': No space left on device arnd@wuerfel:~/arm-soc$ dd if=/dev/zero of=x dd: opening 'x': No space left on device I believe that there were no other processes writing to this partition at the time. Arnd -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
