Hi Edward,
thank you very much for the 2.6.31 patch !
Since using this patch I've observed kind of a strange behavior with
mount-options:
most of them don't work anymore !
fortunately
noatime,nodiratime,dont_load_bitmap
works
unfortunately most of the others don't:
[ 4995.449031] reiser4[mount(15761)]: parse_options
(fs/reiser4/init_super.c:253)[nikita-2307]:
[ 4995.449033] WARNING: Unrecognized option: "tree.cbk_cache.nr_slots=48"
[ 5004.441723] reiser4: dm-2: found disk format 4.0.0.
[ 5020.825676] reiser4: dm-2: found disk format 4.0.0.
[ 5043.265530] reiser4[mount(15780)]: parse_options
(fs/reiser4/init_super.c:253)[nikita-2307]:
[ 5043.265531] WARNING: Unrecognized option: "flush.scan_maxnodes=12000"
[ 5074.032127] reiser4[mount(15784)]: parse_options
(fs/reiser4/init_super.c:253)[nikita-2307]:
[ 5074.032128] WARNING: Unrecognized option: "atom_max_size=0x3dbae"
[ 5085.407094] reiser4[mount(15785)]: parse_options
(fs/reiser4/init_super.c:253)[nikita-2307]:
[ 5085.407095] WARNING: Unrecognized option: "atom_max_size=0x3dbae"
[ 5095.823770] reiser4[mount(15787)]: parse_options
(fs/reiser4/init_super.c:253)[nikita-2307]:
[ 5095.823772] WARNING: Unrecognized option: "atom_max_age=0x3f480"
[ 5107.390510] reiser4[mount(15791)]: parse_options
(fs/reiser4/init_super.c:253)[nikita-2307]:
[ 5107.390511] WARNING: Unrecognized option: "atom_min_size=0x100"
[ 5119.973734] reiser4[mount(15792)]: parse_options
(fs/reiser4/init_super.c:253)[nikita-2307]:
[ 5119.973736] WARNING: Unrecognized option: "atom_max_flushers=0x1"
[ 5131.440685] reiser4[mount(15794)]: parse_options
(fs/reiser4/init_super.c:253)[nikita-2307]:
[ 5131.440687] WARNING: Unrecognized option: "optimal_io_size=65536"
I've seen that in fs/reiser4/init_super.c were some changes in code:
*) reiser4_init_super_data is much lower in the file
*)
static noinline void push_sb_field_opts(struct opt_desc *p,
struct opt_desc *opts,
reiser4_super_info_data *sbinfo)
{ ... }
was added
I don't know if those changes might be the reason why it doesn't work
anymore (the parameters perhaps are being initialized too late or not
at all)
anyways - you surely know how to fix it :)
Thanks for your continued efforts in enhancing reiser4 !
I haven't given up hope that it will be included during one of the
next merge-windows in Linus' tree
Regards
Mat
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