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2010 Apr 23
5
Data movement across filesystems within a pool
I would have thought that the file movement from one FS to another within the same pool would be almost instantaneous. Why does it take to platter for such a movement?
# time cp /tmp/blockfile /pcshare/1gb-tempfile
real 0m5.758s
# time mv /pcshare/1gb-tempfile .
real 0m4.501s
Both FSs are with compression=off. /tmp is RAM.
-devsk
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This message posted from opensolaris.org
2011 May 15
1
Need help with text processing / string split
I used screen scraping to extract some information and put it into a table
called tbl. Now I want to modify the table a bit so the data can be more
useful. Here's the code I used:
library(XML)
rm(list=ls())
url <-
"http://webapp.montcopa.org/sherreal/salelist.asp?saledate=05/25/2011"
tbl <-data.frame(readHTMLTable(url))[2:405, c(3,5,6,8,9)]
names(tbl) <-
2014 Feb 10
0
Segmentation fault in libdovecot-storage.so
...6 in index_mail_set_seq (_mail=0xf21910, seq=52,
saving=<value optimized out>) at index-mail.c:1521
mail = 0xf21910
#8 0x00007f351536e72b in search_more_with_mail (ctx=0xf1f620,
mail_r=0x7fff96c80190) at index-search.c:1507
_ctx = 0xf1f620
box = 0xf12030
cost2 = <value optimized out>
match = <value optimized out>
ret = -1
imail = 0xf21910
cost1 = 0
#9 search_more_with_prefetching (ctx=0xf1f620, mail_r=0x7fff96c80190)
at index-search.c:1579
_data_stack_cur_id = 4
ret = <value optimized...