| 1 |
+1 for omitting EXT3. Karl-Johan: you can safely remove that, IMHO. |
| 2 |
-- |
| 3 |
dr Tóth Attila, Radiológus, 06-20-825-8057 |
| 4 |
Attila Toth MD, Radiologist, +36-20-825-8057 |
| 5 |
|
| 6 |
2014.December 14.(V) 03:34 időpontban Rick \"Zero_Chaos\" Farina ezt írta: |
| 7 |
> On 12/13/2014 06:52 PM, Karl-Johan Karlsson wrote: |
| 8 |
>> So it works on ext4, but not ext3, even though both have the ext_attr |
| 9 |
>> flag on |
| 10 |
>> disk. Any difference in kernel support? |
| 11 |
>> |
| 12 |
>> |
| 13 |
>> # uname -r |
| 14 |
>> 3.16.5-hardened |
| 15 |
>> |
| 16 |
>> # gunzip -c /proc/config.gz | grep XATTR |
| 17 |
>> CONFIG_EXT3_FS_XATTR=y |
| 18 |
>> CONFIG_TMPFS_XATTR=y |
| 19 |
>> CONFIG_PAX_XATTR_PAX_FLAGS=y |
| 20 |
>> |
| 21 |
>> # gunzip -c /proc/config.gz | grep EXT[34] |
| 22 |
>> CONFIG_EXT3_FS=y |
| 23 |
>> CONFIG_EXT3_DEFAULTS_TO_ORDERED=y |
| 24 |
>> CONFIG_EXT3_FS_XATTR=y |
| 25 |
>> # CONFIG_EXT3_FS_POSIX_ACL is not set |
| 26 |
>> CONFIG_EXT3_FS_SECURITY=y |
| 27 |
>> CONFIG_EXT4_FS=y |
| 28 |
>> CONFIG_EXT4_USE_FOR_EXT23=y |
| 29 |
>> # CONFIG_EXT4_FS_POSIX_ACL is not set |
| 30 |
>> CONFIG_EXT4_FS_SECURITY=y |
| 31 |
>> # CONFIG_EXT4_DEBUG is not set |
| 32 |
>> |
| 33 |
>> |
| 34 |
> |
| 35 |
> just to narrow it down, can you remove the ext3 modules (or just build |
| 36 |
> it out of the kernel) and let the ext4 driver handle it? ext4 |
| 37 |
> filesystem driver handles ext2 and ext3, typically with much better |
| 38 |
> results. |
| 39 |
> |
| 40 |
> -Zero |
| 41 |
> |
| 42 |
>> Not that I can see, especially with CONFIG_EXT4_USE_FOR_EXT23=y. And it |
| 43 |
>> should |
| 44 |
>> be an automatic dependency anyway, since PAX_XATTR_PAX_FLAGS is set. |
| 45 |
>> |
| 46 |
>> Which brings us to problem number three: why aren't xattrs working in |
| 47 |
>> $PORTAGE_TMPDIR on ext3 when they are in /bin on ext4? |
| 48 |
>> |
| 49 |
>> Problems one and two are clearly bugs, one in sys-apps/elfix and two in |
| 50 |
>> sys- |
| 51 |
>> apps/elfix or the documentation. Should I file them in Bugzilla, or is |
| 52 |
>> this |
| 53 |
>> mail enough? |
| 54 |
>> |
| 55 |
>> Problem three seems to be unique to this machine. Does anyone know |
| 56 |
>> what's |
| 57 |
>> going on? |
| 58 |
>> |
| 59 |
> |
| 60 |
> |
| 61 |
> |
Archives