| 1 |
On 05/21 08:46, tuxic@××××××.de wrote: |
| 2 |
> On 05/21 08:41, Kai Krakow wrote: |
| 3 |
> > Am Sun, 21 May 2017 08:15:57 +0200 |
| 4 |
> > schrieb tuxic@××××××.de: |
| 5 |
> > |
| 6 |
> > > I have a directory mounted via fuse.encfs (encrypted). |
| 7 |
> > > |
| 8 |
> > > Since kernel 4.11 (seldom, more often with 4.11.1 and 4.11.2) it |
| 9 |
> > > happens that once in a sudden the system decides to make the |
| 10 |
> > > contents unaccessible: |
| 11 |
> > > 'mount' stills shows the mount of that directory but neither |
| 12 |
> > > 'ls' or any other application can find the directory anymore. |
| 13 |
> > > This happens while an application still accesses files |
| 14 |
> > > of that directory (and the failure to do so shows that |
| 15 |
> > > the "auto umount" has hit again). |
| 16 |
> > > |
| 17 |
> > > I fetched the kernel right off ftp.kernel.org (more |
| 18 |
> > > exactlu: off a mirror of that). |
| 19 |
> > |
| 20 |
> > Why don't you use the gentoo-sources kernel ebuild? It has some special |
| 21 |
> > patches for Gentoo userland... Tho I don't see any that may have |
| 22 |
> > directly to do with your problem... |
| 23 |
> > |
| 24 |
> > But maybe you want to check if it happens there, too. They have at |
| 25 |
> > least 4.11.1 available by now. Myself, I'm using ck-sources 4.11.1. |
| 26 |
> > |
| 27 |
> > |
| 28 |
> > > What is happening here? Has Linus implemented a timer |
| 29 |
> > > for that ? :) |
| 30 |
> > |
| 31 |
> > Do you use systemd and mounted it with a mount-timeout parameter |
| 32 |
> > accidently? |
| 33 |
> > |
| 34 |
> > > Any help is very appreciated since this featire is VERY |
| 35 |
> > > annoying! |
| 36 |
> > |
| 37 |
> > Since this is a fuse filesystem, check dmesg if there are any signals |
| 38 |
> > regarding the fuse daemon: Maybe it just crashed. It doesn't really |
| 39 |
> > unmount since you still see the mount point listed. Compare the running |
| 40 |
> > fuse related processes before and after the issue. |
| 41 |
> > |
| 42 |
> > |
| 43 |
> > -- |
| 44 |
> > Regards, |
| 45 |
> > Kai |
| 46 |
> > |
| 47 |
> > Replies to list-only preferred. |
| 48 |
> > |
| 49 |
> > |
| 50 |
> |
| 51 |
> Hi Kai, |
| 52 |
> |
| 53 |
> thanks for your help! |
| 54 |
> |
| 55 |
> Cheers |
| 56 |
> Meino |
| 57 |
> |
| 58 |
> |
| 59 |
> |
| 60 |
|
| 61 |
It happens again. |
| 62 |
|
| 63 |
Linux kernel 4.11.0 (fetched from ftp.kernel.org mirror) |
| 64 |
|
| 65 |
dmesg: |
| 66 |
[ 3879.147626] encfs[4099]: segfault at 0 ip 000000000044ca52 sp 00007fb17d8d2990 error 4 in encfs[400000+95000] |
| 67 |
|
| 68 |
Nothing more than this in the dmesg, though. |
| 69 |
|
| 70 |
Cheers |
| 71 |
Meino |
Archives