Displaying 14 results from an estimated 14 matches for "iblk".
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2010 Feb 24
3
How to know the recordsize of a file
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
I would like to know the blocksize of a particular file. I know the
blocksize for a particular file is decided at creation time, in fuction
of the write size done and the recordsize property of the dataset.
How can I access that information?. Some zdb magic?.
- --
Jesus Cea Avion _/_/ _/_/_/ _/_/_/
jcea at
2010 Sep 17
3
ZFS Dataset lost structure
...e was a backing device of a Xen VM, but i cannot access the directory structure of this dataset.
However i can send a snapshot of this dataset to another system, but the same behavior occurs.
If i do
zdb -dddd dataset
at the end of the output i can se the references to my file:
Object lvl iblk dblk dsize lsize %full type
7 5 16K 128K 149G 256G 58.26 ZFS plain file
264 bonus ZFS znode
dnode flags: USED_BYTES USERUSED_ACCOUNTED
dnode maxblkid: 2097152
path /vdisk.raw
uid 777...
2010 Oct 29
3
How to scan df from a specific word?
Hi R-helpers,
I need to read some file with different lines (I don't know the number of
lines to skip) and I would like to find a way to start reading the
data.frame from the word "source".
ex:
djhsafk
asdfhkjash
shdfjkash
asfhjkash #those lines contain numbers and words, I want to skip
then but they have different sizes
asdfhjkash
asdfhjksa
source
tret 2
res 3
Can
2006 May 19
11
tracking error to file
In my testing, I''ve found the following error:
zpool status -v
pool: local
state: ONLINE
status: One or more devices has experienced an error resulting in data
corruption. Applications may be affected.
action: Restore the file in question if possible. Otherwise restore the
entire pool from backup.
see: http://www.sun.com/msg/ZFS-8000-8A
scrub: none requested
2007 Aug 09
5
Unremovable file in ZFS filesystem.
I managed to create a link in a ZFS directory that I can''t remove. Session as follows:
# ls
bayes.lock.router.3981 bayes_journal user_prefs
# ls -li bayes.lock.router.3981
bayes.lock.router.3981: No such file or directory
# ls
bayes.lock.router.3981 bayes_journal user_prefs
# /usr/sbin/unlink bayes.lock.router.3981
unlink: No such file or directory
# find . -print
2006 Jul 20
1
tracking an error back to a file
...t_txg 569229,
266G, 47341 objects, rootbp [L0 DMU objset] 400L/200P DVA[0]
=<1:1e60334600:200> DVA[1]=<0:1f34545e00:200> DVA[2]
=<1:209bb8a00:200> fletcher4 lzjb LE contiguous birth=569229
fill=47341 cksum=bfbec0b7e:4cabe29d1ca:f8ffe68a911f:22341ff0761b57
Object lvl iblk dblk lsize asize type
31018 2 16K 128K 7.50M 7.51M ZFS plain file
264 bonus ZFS znode
path /Mos Def/Black on Both Sides/03 Love.mp3
atime Tue Jul 4 01:26:27 2006
mtime Sat Apr 15 20:17:19 2006
ctim...
2010 Jan 22
0
Removing large holey file does not free space 6792701 (still)
...filer01a:/$ zpool import zpool01
filer01a:/$ zfs list zpool01
NAME USED AVAIL REFER MOUNTPOINT
zpool01 160G 5.17T 160G /zpool01
filer01a:/$ zfs -ddd zpool01
<cut>
Object lvl iblk dblk dsize lsize %full type
<cut>
5 5 16K 128K 160G 1T 15.64 ZFS plain file
</cut>
Henrik
http://sparcv9.blogspot.com
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2007 Feb 11
0
unable to mount legacy vol - panic in zfs:space_map_remove - zdb crashes
...86:66dfb432a03:14f23e0662778:2ebcc4bd282dfb
ZIL header: claim_txg 2154406, seq 0
first block: [L0 ZIL intent log] 13000L/13000P DVA[0]=<0:7208e9000:13000> zilog uncompressed BE contiguous birth=2154403 fill=0 cksum=5f8aab176130501f:6d23a2551b6eb2cf:14:121ac8
...
Object lvl iblk dblk lsize asize type
292 3 16K 128K 25.1M 25.1M ZFS plain file
264 bonus ZFS znode
path /db/data/EMM_DATA.db
atime Sat Feb 10 08:44:07 2007
mtime Sat Feb 10 09:40:19 2007
ctime Sat Feb 10 09:40:19 20...
2007 Oct 26
1
data error in dataset 0. what''s that?
Hi forum,
I did something stupid the other day, managed to connect an external disk that was part of zpool A such that it appeared in zpool B. I realised as soon as I had done zpool status that zpool B should not have been online, but it was. I immediately switched off the machine, booted without that disk connected and destroyed zpool B. I managed to get zpool A back and all of my data appears
2008 Dec 17
10
Cannot remove a file on a GOOD ZFS filesystem
...i got:
# rm file1
rm: file1: No such file or directory
# rm -rf dir2
rm: Unable to remove directory dir2: Directory not empty
Take a look:
------- cut here --------
# ls
dir1 dir2
# ls dir2/
file1
# ls -i
5147 dir1 1924 dir2
# zdb -dddd mypool/myfs 1924
...
Object lvl iblk dblk lsize asize type
1924 1 16K 1K 1K 1K ZFS directory
264 bonus ZFS znode
path /myfs/dir2
uid 0
gid 12
atime Tue Dec 9 16:07:03 2008
mtime Wed Dec 17 14:50:09 2008
ctim...
2012 Jan 17
0
ZDB returning strange values
...338171 objects,
rootbp DVA[0]=<0:49c1a790000:3000> DVA[1]=<0:29767208000:3000> [L0 DMU
objset] sha256 lzjb LE contiguous unique double size=800L/200P
birth=325604000L/325604000P fill=338171
cksum=a3688c0fe5542424:fd7669a381e1e00f:517ddd86c742e1d9:e0ec04feaef1b341
Object lvl iblk dblk dsize lsize %full type
291793 3 16K 128K 58.0M 46.4M 100.00 ZFS plain file
(K=inherit) (Z=inherit)
176 bonus System attributes
dnode flags: USED_BYTES USERUSED_ACCOUNTED
dnode maxblkid: 370
path /dir/myfile.zip
uid 10...
2012 Dec 20
3
Pool performance when nearly full
Hi
I know some of this has been discussed in the past but I can''t quite find the exact information I''m seeking
(and I''d check the ZFS wikis but the websites are down at the moment).
Firstly, which is correct, free space shown by "zfs list" or by "zpool iostat" ?
zfs list:
used 50.3 TB, free 13.7 TB, total = 64 TB, free = 21.4%
zpool iostat:
used
2010 Oct 31
1
R-help Digest, Vol 92, Issue 31
...S2= 1.0000 8367 df
Source Model terms Gamma Component Comp/SE % C
Residual 8383 8367
at(type,1).Nfam 62 62 10.1131 10.1131 1.81 0 P
at(type,2).Nfam 62 62 28.1153 28.1153 2.16 0 P
rep.iblk 768 768 63.2919 63.2919 10.94 0 P
at(type,1).Nfemale 44 44 29.9049 29.9049 2.93 0 P
at(type,1).Nclone 2689 2689 109.560 109.560 12.66 0 P
at(type,2).Nfemale 44 44 14.0305 14.0305 1.68 0...
2010 Nov 11
8
zpool import panics
...98 offset 188000000000 spacemap 0
free 256G
metaslab 99 offset 18c000000000 spacemap 0
free 256G
metaslab 100 offset 190000000000 spacemap 0
free 256G
Dataset mos [META], ID 0, cr_txg 4, 342M, 923 objects
Object lvl iblk dblk dsize lsize %full type
0 2 16K 16K 501K 2.02M 22.36 DMU dnode
1 1 16K 16K 10.5K 32K 100.00 object directory
2 1 16K 512 0 512 0.00 DSL directory
3 1 16K 512 1.50K 512 100.00 DSL pro...