diff options
| -rw-r--r-- | nbd/.footprint | 19 | ||||
| -rw-r--r-- | nbd/.md5sum | 3 | ||||
| -rw-r--r-- | nbd/Pkgfile | 23 | ||||
| -rw-r--r-- | nbd/README | 57 | ||||
| -rw-r--r-- | nbd/allow | 7 | ||||
| -rwxr-xr-x | nbd/nbd-server | 28 |
6 files changed, 137 insertions, 0 deletions
diff --git a/nbd/.footprint b/nbd/.footprint new file mode 100644 index 000000000..43f3c9c49 --- /dev/null +++ b/nbd/.footprint @@ -0,0 +1,19 @@ +drwxr-xr-x root/root etc/ +drwxr-xr-x root/root etc/nbd-server/ +-rw------- root/root etc/nbd-server/allow +drwxr-xr-x root/root etc/rc.d/ +-rwxr-xr-x root/root etc/rc.d/nbd-server +drwxr-xr-x root/root usr/ +drwxr-xr-x root/root usr/bin/ +-rwxr-xr-x root/root usr/bin/nbd-server +-rwxr-xr-x root/root usr/bin/nbd-trdump +drwxr-xr-x root/root usr/man/ +drwxr-xr-x root/root usr/man/man1/ +-rw-r--r-- root/root usr/man/man1/nbd-server.1.gz +-rw-r--r-- root/root usr/man/man1/nbd-trdump.1.gz +drwxr-xr-x root/root usr/man/man5/ +-rw-r--r-- root/root usr/man/man5/nbd-server.5.gz +drwxr-xr-x root/root usr/man/man8/ +-rw-r--r-- root/root usr/man/man8/nbd-client.8.gz +drwxr-xr-x root/root usr/sbin/ +-rwxr-xr-x root/root usr/sbin/nbd-client diff --git a/nbd/.md5sum b/nbd/.md5sum new file mode 100644 index 000000000..6ae57de5a --- /dev/null +++ b/nbd/.md5sum @@ -0,0 +1,3 @@ +ad396c78ed08bf536d8e8824bdf0ce1e allow +e0e9d96abe068ee4f6fecd58635450ac nbd-3.1.1.tar.bz2 +77436b3003eb851b14061cac93ab1d29 nbd-server diff --git a/nbd/Pkgfile b/nbd/Pkgfile new file mode 100644 index 000000000..d31bc289e --- /dev/null +++ b/nbd/Pkgfile @@ -0,0 +1,23 @@ +# Description: Share or use block devices via TCP +# URL: http://nbd.sourceforge.net/ +# Maintainer: Thomas Penteker, tek at serverop dot de +# Depends on: + +name=nbd +version=3.1.1 +release=1 +source=(nbd-server allow \ + http://downloads.sourceforge.net/project/nbd/nbd/$version/$name-$version.tar.bz2) + +build() { + cd $name-$version + ./configure --prefix=/usr \ + --mandir=/usr/man \ + --sysconfdir=/etc + make + make DESTDIR=$PKG install + install -d $PKG/etc/nbd-server + install -D -m 600 $SRC/allow $PKG/etc/nbd-server/allow + install -D -m 755 $SRC/nbd-server $PKG/etc/rc.d/nbd-server + +} diff --git a/nbd/README b/nbd/README new file mode 100644 index 000000000..916b9a15c --- /dev/null +++ b/nbd/README @@ -0,0 +1,57 @@ +(Partially taken from the nbd-source) + +You have to have support for CONFIG_BLK_DEV_NBD in your kernel. + +Since there's a problem with nbd and the cfq I/O scheduler, +you may want to set it to deadline: + +echo 'deadline' > /sys/block/nbd0/queue/scheduler + +(repeat the above for nbd1, nbd2, etc, if you need more than one device) + +Next, start the server. You can use a file or a block device for that, e.g. + +nbd-server 1234 /home/wouter/nbd-export + +Note that the filename must be an absolute path; i.e., something like +/path/to/file, not ../file. See the nbd-server manpage for details on +any available options. + +Finally, you'll be able to start the client, e.g. + +nbd-client 10.0.0.1 1234 /dev/nb0 + +nbd-client must be ran as root; the same is not true for nbd-server (but +do make sure that /var/run is writeable by the server that nbd-server +runs as; otherwise, you won't get a PID file, though the server will +keep running). + +nbd-server can be configured by modifying +/etc/nbd-server/config, and should look something like this: + +# This is a comment +[generic] + # The [generic] section is required, even if nothing is specified + # there. + # When either of these options are specified, nbd-server drops + # privileges to the given user and group after opening ports, but + # _before_ opening files. + user = nbd + group = nbd +[export1] + exportname = /export/nbd/export1-file + port = 12345 + authfile = /export/nbd/export1-authfile + timeout = 30 + filesize = 10000000 + readonly = false + multifile = false + copyonwrite = false + prerun = dd if=/dev/zero of=%s bs=1k count=500 + postrun = rm -f %s +[otherexport] + exportname = /export/nbd/experiment + port = 12346 + # The other options are all optional. + +extended documentation can be found in nbd-server(5) diff --git a/nbd/allow b/nbd/allow new file mode 100644 index 000000000..9af1ff475 --- /dev/null +++ b/nbd/allow @@ -0,0 +1,7 @@ +# nbd-server access configuration file +# list of hosts allowed to connect to our exportet +# + +#127.0.0.1 +# CIDR notation is allowed also +#192.168.0.0/8 diff --git a/nbd/nbd-server b/nbd/nbd-server new file mode 100755 index 000000000..2aa36286c --- /dev/null +++ b/nbd/nbd-server @@ -0,0 +1,28 @@ +#!/bin/sh +# +# /etc/rc.d/nbd-server: start/stop nbd daemon +# + +case $1 in +start) + /usr/bin/nbd-server -p /var/run/nbd-server.pid -l /etc/nbd-server/allow + ;; +stop) + if [ -f /var/run/nbd-server.pid ]; then + kill `cat /var/run/nbd-server.pid` + rm -f /var/run/nbd-server.pid + else + killall -q /usr/sbin/nbd-server + fi + ;; +restart) + $0 stop + sleep 2 + $0 start + ;; +*) + echo "usage: $0 [start|stop|restart]" + ;; +esac + +# End of file |