[PATCH 0/2] Reiser4: fix dmesg output
Here are 2 trivial patches to fix some glitches in kernel log. Please apply. -- laurent
[PATCH 2/2] Reiser4: Remove printing of useless blank line in dmesg
This patch removes printing of a useless blank line in dmesg.
Signed-off-by: Laurent Riffard [EMAIL PROTECTED]
fs/reiser4/wander.c |2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
Index: linux-2.6-mm/fs/reiser4/wander.c
===
--- linux-2.6-mm.orig/fs/reiser4/wander.c
+++ linux-2.6-mm/fs/reiser4/wander.c
@@ -231,7 +231,7 @@ static inline int reiser4_use_write_barr
static void disable_write_barrier(struct super_block * s)
{
notice(zam-1055, %s does not support write barriers,
- using synchronous write instead.\n, s-s_id);
+ using synchronous write instead., s-s_id);
set_bit((int)REISER4_NO_WRITE_BARRIER, get_super_private(s)-fs_flags);
}
--
[PATCH 1/2] Reiser4: Fix double insertion of loglevel in printk calls
DCALL used to insert loglevel twice in the string sent to printk.
Signed-off-by: Laurent Riffard [EMAIL PROTECTED]
fs/reiser4/debug.h |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
Index: linux-2.6-mm/fs/reiser4/debug.h
===
--- linux-2.6-mm.orig/fs/reiser4/debug.h
+++ linux-2.6-mm/fs/reiser4/debug.h
@@ -16,8 +16,8 @@
({ \
/* reiser4_print_prefix(lev, reperr, label,*/ \
/* __FUNCTION__, __FILE__, __LINE__);*/\
- fun(lev %sreiser4[%.16s(%i)]: %s (%s:%i)[%s]:\n format \n , \
- lev, current-comm, current-pid, __FUNCTION__, \
+ fun(lev reiser4[%.16s(%i)]: %s (%s:%i)[%s]:\n format \n , \
+ current-comm, current-pid, __FUNCTION__, \
__FILE__, __LINE__, label, ## __VA_ARGS__); \
})
--
fsck.reiser4 segfaults
Hello, I've been using reiser4 for more than a year without any problems. The filesystem performance has been commendable to say the least. Yesterday, I had to powercycle my pc (due to a dma hang with my cd drive - happens occasionaly) and after the reboot, grub would not load. I use a single root partition (/boot inclusive) and the patched grub sources. I've tried booting into knoppix and compiling reiser4progs and running an fsck. This is what I get -: Master super block (16): magic: ReIsEr4 blksize:4096 format: 0x0 (format40) label: none Format super block (17): plugin: format40 description:Disk-format for reiser4. magic: ReIsEr40FoRmAt flushes:0 mkfs id:0x3a4f3c7b blocks: 2443880 free blocks:428490 root block: 743745 tail policy:0x2 (smart) next oid: 0xf63a06 file count: 469920 tree height:5 key policy: LARGE CHECKING STORAGE TREE FSCK: Node (743744), item (0), unit (0): Points to the block (743745) which is in the tree already. The whole subtree is skipped. Segmentation fault debugfs.reiser4 also segfaults, and a mount also fails, it complians of a duplicate key. (I can't post the exact message because the second livecd doesn't have X or any mail client :( Cheers, Sarath -- I presume, when you pronounce iptables, you say that you are peeing tables
Re: fsck.reiser4 segfaults
Hello On Fri, 2006-03-31 at 16:21 +0200, Sarath Menon wrote: Hello, I've been using reiser4 for more than a year without any problems. The filesystem performance has been commendable to say the least. Yesterday, I had to powercycle my pc (due to a dma hang with my cd drive - happens occasionaly) and after the reboot, grub would not load. I use a single root partition (/boot inclusive) and the patched grub sources. I've tried booting into knoppix and compiling reiser4progs and running an fsck. what is reiser4progs's version? This is what I get -: Master super block (16): magic: ReIsEr4 blksize:4096 format: 0x0 (format40) label: none Format super block (17): plugin: format40 description:Disk-format for reiser4. magic: ReIsEr40FoRmAt flushes:0 mkfs id:0x3a4f3c7b blocks: 2443880 free blocks:428490 root block: 743745 tail policy:0x2 (smart) next oid: 0xf63a06 file count: 469920 tree height:5 key policy: LARGE CHECKING STORAGE TREE FSCK: Node (743744), item (0), unit (0): Points to the block (743745) which is in the tree already. The whole subtree is skipped. Segmentation fault debugfs.reiser4 also segfaults, and a mount also fails, it complians of a duplicate key. (I can't post the exact message because the second livecd doesn't have X or any mail client :( Cheers, Sarath -- I presume, when you pronounce iptables, you say that you are peeing tables
Re: fsck.reiser4 segfaults
Hello On Fri, 2006-03-31 at 16:21 +0200, Sarath Menon wrote: Hello, I've been using reiser4 for more than a year without any problems. The filesystem performance has been commendable to say the least. Yesterday, I had to powercycle my pc (due to a dma hang with my cd drive - happens occasionaly) and after the reboot, grub would not load. I use a single root partition (/boot inclusive) and the patched grub sources. I've tried booting into knoppix and compiling reiser4progs and running an fsck. This is what I get -: Master super block (16): magic: ReIsEr4 blksize:4096 format: 0x0 (format40) label: none Format super block (17): plugin: format40 description:Disk-format for reiser4. magic: ReIsEr40FoRmAt flushes:0 mkfs id:0x3a4f3c7b blocks: 2443880 free blocks:428490 root block: 743745 tail policy:0x2 (smart) next oid: 0xf63a06 file count: 469920 tree height:5 key policy: LARGE CHECKING STORAGE TREE FSCK: Node (743744), item (0), unit (0): Points to the block (743745) which is in the tree already. The whole subtree is skipped. Segmentation fault can you please run dmesg after that and send its output? debugfs.reiser4 also segfaults, and a mount also fails, it complians of a duplicate key. (I can't post the exact message because the second livecd doesn't have X or any mail client :( Cheers, Sarath -- I presume, when you pronounce iptables, you say that you are peeing tables
Re: fsck.reiser4 segfaults
reiserfsprogs and libaal are both 1.0.5. I'll give you the dmesg output tommorow - I need to get a livecd with reiser4 patches - its more difficult than I initially thought ;) Here's the gdb bt output - that's the max that I can provide today. Program received signal SIGSEGV, Segmentation fault. 0x40052dd1 in repair_filter_update_traverse () from /tmp/reiser4/lib (gdb) bt #0 0x40052dd1 in repair_filter_update_traverse () from /tmp/reiser4 #1 0x40015959 in reiser4_tree_trav_node () from /tmp/reiser4/lib/li #2 0x40015938 in reiser4_tree_trav_node () from /tmp/reiser4/lib/li #3 0x40052356 in repair_filter_traverse () from /tmp/reiser4/lib/li #4 0x40051c8c in repair_filter () from /tmp/reiser4/lib/librepair-1 #5 0x400575ea in repair_check () from /tmp/reiser4/lib/librepair-1. #6 0x0804a1cb in main () #7 0x4102eda6 in __libc_start_main () from /lib/libc.so.6 I'll post the dmesg output tommorow. Thanks, Sarath On 3/31/06, Vladimir V. Saveliev [EMAIL PROTECTED] wrote: Hello On Fri, 2006-03-31 at 16:21 +0200, Sarath Menon wrote: Hello, I've been using reiser4 for more than a year without any problems. The filesystem performance has been commendable to say the least. Yesterday, I had to powercycle my pc (due to a dma hang with my cd drive - happens occasionaly) and after the reboot, grub would not load. I use a single root partition (/boot inclusive) and the patched grub sources. I've tried booting into knoppix and compiling reiser4progs and running an fsck. This is what I get -: Master super block (16): magic: ReIsEr4 blksize:4096 format: 0x0 (format40) label: none Format super block (17): plugin: format40 description:Disk-format for reiser4. magic: ReIsEr40FoRmAt flushes:0 mkfs id:0x3a4f3c7b blocks: 2443880 free blocks:428490 root block: 743745 tail policy:0x2 (smart) next oid: 0xf63a06 file count: 469920 tree height:5 key policy: LARGE CHECKING STORAGE TREE FSCK: Node (743744), item (0), unit (0): Points to the block (743745) which is in the tree already. The whole subtree is skipped. Segmentation fault can you please run dmesg after that and send its output? debugfs.reiser4 also segfaults, and a mount also fails, it complians of a duplicate key. (I can't post the exact message because the second livecd doesn't have X or any mail client :( Cheers, Sarath -- I presume, when you pronounce iptables, you say that you are peeing tables -- -- I presume, when you pronounce iptables, you say that you are peeing tables
Re: Questions about pseudo plugins
Hello On Friday 31 March 2006 00:01, Yoanis Gil Delgado wrote: Hi there: I've been working on the versioning plugin. I will like to know how can i add a pseudo file to a pseudo directory, dynamically. I mean whenever i detect a new version i want to create a pseudo file under /file.txt/versioning/version/s pseudo directory. Another question is about how can I iterate over directories pseudo files. IFAIK you need to define lookup and readdir methods for your pseudo plugins. Unfortunately it is very low level API for exporting your dynamic structures. Some API like procfs/sysctl would be much better but reiser4 does not have it yet. For example how i can iterate over the files under /file.txt/versioning/version/s (remember the files under this directory are pseudo files which are generated dynamically). I know there is a way to add static pseudo files and directories, by adding them to pseudo_plugins array. Perhaps using the linkage field from pseudo_plugin. I've some more questions but i will come later with them. By the way I found this in the patch for kernel 2.6.15: The function init_pseudo receives a _/const char* name /_which is never used. That's all for now. Thanks a lot .. yoanis -- Alex.
Re: fsck.reiser4 segfaults
Hi, reiserfsprogs and libaal are both 1.0.5. I'll give you the dmesg output tommorow - I need to get a livecd with reiser4 patches - its more difficult than I initially thought ;) I'm using RIPLinux, which has reiser4 support. http://www.tux.org/pub/people/kent-robotti/looplinux/rip/ kind regards, Michael -- /\ | Michael Weissenbacher [EMAIL PROTECTED] | | http://www.dermichi.com/ | | In 2010, M$ Windows will be a quantum processing emulation | | layer for a 128-bit mod of a 64-bit hack of a 32-bit patch | | to a 16-bit GUI for an 8-bit operating system written for | | a 4-bit processor from a 2-bit company that can't stand 1 | | bit of competition.| \/
Re: fsck.reiser4 segfaults
Michael Weissenbacher wrote on 03/31/06 12:21: Hi, reiserfsprogs and libaal are both 1.0.5. I'll give you the dmesg output tommorow - I need to get a livecd with reiser4 patches - its more difficult than I initially thought ;) I'm using RIPLinux, which has reiser4 support. http://www.tux.org/pub/people/kent-robotti/looplinux/rip/ Thanks for that info. I was looking for a boot disk with reiser4 for some time. -Joe
