Hi list !
It seems that a typo has made its way into the core of the modern Internet:
MogileFS/Worker/Query.pm, line 279
# make sure directories exist for client to be able to PUT into
foreach my $dev (@dests) {
$profstart->("vivify_dir_on_dev" . $dev->id);
my $dfid = MogileFS::DevFID->new($dev, $fidid);
$dfid->vivify_directories;
}
In other words, vivify_directories is missing some calling convention :p
Anyway, adding them parenthesis seems to be the only thing required to make
my 2.17 setup use lighttpd instead of mogstored, apart from the "usage"
file
generation, for which I used the included silly python script.
Stefan
#!/usr/bin/python
import os, dircache, statvfs, time
root="/var/mogdata"
mtab = {}
for l in open("/etc/mtab").readlines():
vals = l.split(' ')
mtab[vals[1]] = vals[0]
for dev in dircache.listdir(root):
name = root + "/" + dev
s = os.statvfs(name)
bs = s[statvfs.F_BSIZE]
mul = float(bs) / 1024.0
avail_to_root = long(s[statvfs.F_BFREE] * mul)
avail = long(s[statvfs.F_BAVAIL] * mul)
total = long(s[statvfs.F_BLOCKS] * mul)
used = total-avail_to_root
# use df's own weird 'used percentage' routine
u100 = used * 100
nonroot_total = used + avail
pct = u100 / nonroot_total + (u100 % nonroot_total != 0)
tmpusage = name + "/usage.tmp"
outf = open(tmpusage, "w")
print >>outf,"available:", avail
print >>outf,"device:",mtab[name]
print >>outf,"disk:",name
print >>outf,"time:",long(time.time())
print >>outf,"total:",total
print >>outf,"use: %d%%" % (pct)
print >>outf,"used:",used
outf.close()
usage = name + "/usage"
os.system("mv %s %s" % (tmpusage, usage))
os.system("chmod a+r,ug+w %s" % (usage))
