Displaying 7 results from an estimated 7 matches for "20000p".
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20000
2010 Sep 17
3
ZFS Dataset lost structure
...B=177453/177453
0 L3 1:65022f8a00:2000 4000L/2000P F=1221766 B=177453/177453
0 L2 1:65325a0400:1c00 4000L/1c00P F=16229 B=177453/177453
0 L1 1:6530718400:1600 4000L/1600P F=128 B=177453/177453
0 L0 0:433c473a00:20000 20000L/20000P F=1 B=177453/177453
20000 L0 1:205c471600:20000 20000L/20000P F=1 B=91830/91830
40000 L0 0:3c418ac600:20000 20000L/20000P F=1 B=91830/91830
60000 L0 0:3c418cc600:20000 20000L/20000P F=1 B=91830/91830
80000 L0 0:3c418ec600:20000 20000L/2000...
2012 Jan 17
0
ZDB returning strange values
...cksum mismatches
the data and what the differences seem like?
Thanks to DD I know that the error in the file is at offset of
3840 512-byte sectors and stretches 256 sectors, so it consumes
the 128Kb block starting at 0x1E0000. There it is:
1e0000 L0 0:84dfa316000:39000 0:9a0d61ac000:3000 20000L/20000P F=1
B=324766192/324766192
I extracted that with ZDB, pointing it at a somewhat random DVA
(since I don''t know how to properly interpret them in this case):
# zdb -R pool 0:9a0d61ac000:20000 > /tmp/ext.1e0000+20000.txt
# zdb -R pool 0:9a0d61ac000:20000:r > /tmp/ext.1e0000+20000.b...
2012 Jan 31
0
(gang?)block layout question, and how to decipher ZDB output?
...rs.
Here''s some output that puzzles me (questions follow):
# zdb -dddddddd -bbbbbb rpool/ROOT/nightly-2012-01-31 260050
...
1e80000 L0 DVA[0]=<0:200972e00:20200>
DVA[1]=<0:391820a00:200> [L0 ZFS plain file] fletcher4 uncompressed LE
gang unique single size=20000L/20000P birth=743480L/743480P fill=1
cksum=40ed72fd1a7e:10813724cba2f082:99adc8fc26918419:77a6a1f23fa0600
1ea0000 L0 DVA[0]=<0:206373000:20000> [L0 ZFS plain file]
fletcher4 uncompressed LE contiguous unique single size=20000L/20000P
birth=743481L/743481P fill=1
cksum=3e813c892009:fe...
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
2011 Nov 08
1
Single-disk rpool with inconsistent checksums, import fails
Hello all,
I have an oi_148a PC with a single root disk, and since
recently it fails to boot - hangs after the copyright
message whenever I use any of my GRUB menu options.
Booting with an oi_148a LiveUSB I had around since
installation, I ran some zdb traversals over the rpool
and zpool import attempts. The imports fail by running
the kernel out of RAM (as recently discussed in the
list with
2011 Apr 28
4
Finding where dedup''d files are
...er would be to discover which files in a particular
dataset are dedup''d.
I ran
# zdb -DDDD
which gave output like:
index 1055c9f21af63 refcnt 2 single DVA[0]=<0:1e274ec3000:2ac00:STD:1>
[L0 deduplicated block] sha256 uncompressed LE contiguous unique
unencrypted 1-copy size=20000L/20000P birth=236799L/236799P fill=1
cksum=55c9f21af6399be:11f9d4f5ff4cb109:2af8b798671e47ba:d19caf78da295df5
How can I translate this into datasets or files?
-B
--
Brandon High : bhigh at freaks.com
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