Merge branch 'master' into reworked-options
This commit is contained in:
commit
f3a1efe4ef
|
@ -1,5 +1,7 @@
|
|||
2.0.3 [sanoid] reverted DST handling and improved it as quickfix (@phreaker0)
|
||||
|
||||
2.0.2 [overall] documentation updates, new dependencies, small fixes, more warnings (@benyanke, @matveevandrey, @RulerOf, @klemens-u, @johnramsden, @danielewood, @g-a-c, @hartzell, @fryfrog, @phreaker0)
|
||||
[syncoid] changed and simplified DST handling (@shodanshok)
|
||||
[sanoid] changed and simplified DST handling (@shodanshok)
|
||||
[syncoid] reset partially resume state automatically (@phreaker0)
|
||||
[syncoid] handle some zfs erros automatically by parsing the stderr outputs (@phreaker0)
|
||||
[syncoid] fixed ordering of snapshots with the same creation timestamp (@phreaker0)
|
||||
|
|
|
@ -175,4 +175,6 @@ pkg install p5-Config-Inifiles p5-Capture-Tiny pv mbuffer lzop
|
|||
|
||||
## Sanoid
|
||||
|
||||
Take a look at the files `sanoid.defaults.conf` and` sanoid.conf.example` for all possible configuration options. Also have a look at the README.md
|
||||
Take a look at the files `sanoid.defaults.conf` and `sanoid.conf` for all possible configuration options.
|
||||
|
||||
Also have a look at the README.md for a simpler suggestion for `sanoid.conf`.
|
||||
|
|
23
findoid
23
findoid
|
@ -11,7 +11,7 @@ use warnings;
|
|||
use Getopt::Long qw(:config auto_version auto_help);
|
||||
use Pod::Usage;
|
||||
|
||||
my $zfs = '/sbin/zfs';
|
||||
my $zfs = 'zfs';
|
||||
my %args = ('path' => '');
|
||||
GetOptions(\%args, "path=s") or pod2usage(2);
|
||||
|
||||
|
@ -74,6 +74,10 @@ sub getversions {
|
|||
my $filename = "$dataset/$snappath/$snap/$relpath";
|
||||
my ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,$blksize,$blocks) = stat($filename);
|
||||
|
||||
if (!defined $size) {
|
||||
next;
|
||||
}
|
||||
|
||||
# only push to the $versions hash if this size and mtime aren't already present (simple dedupe)
|
||||
my $duplicate = 0;
|
||||
foreach my $version (keys %versions) {
|
||||
|
@ -87,6 +91,14 @@ sub getversions {
|
|||
}
|
||||
}
|
||||
|
||||
my $filename = "$dataset/$relpath";
|
||||
my ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,$blksize,$blocks) = stat($filename);
|
||||
|
||||
if (defined $size) {
|
||||
$versions{$filename}{'size'} = $size;
|
||||
$versions{$filename}{'mtime'} = $mtime;
|
||||
}
|
||||
|
||||
return %versions;
|
||||
}
|
||||
|
||||
|
@ -112,14 +124,19 @@ sub getdataset {
|
|||
|
||||
my ($path) = @_;
|
||||
|
||||
open FH, "$zfs list -Ho mountpoint |";
|
||||
open FH, "$zfs list -H -t filesystem -o mountpoint,mounted |";
|
||||
my @datasets = <FH>;
|
||||
close FH;
|
||||
|
||||
my @matchingdatasets;
|
||||
foreach my $dataset (@datasets) {
|
||||
chomp $dataset;
|
||||
if ( $path =~ /^$dataset/ ) { push @matchingdatasets, $dataset; }
|
||||
my ($mountpoint, $mounted) = ($dataset =~ m/([^\t]*)\t*(.*)/);
|
||||
if ($mounted ne "yes") {
|
||||
next;
|
||||
}
|
||||
|
||||
if ( $path =~ /^$mountpoint/ ) { push @matchingdatasets, $mountpoint; }
|
||||
}
|
||||
|
||||
my $bestmatch = '';
|
||||
|
|
|
@ -0,0 +1,7 @@
|
|||
*.debhelper
|
||||
*.debhelper.log
|
||||
*.substvars
|
||||
debhelper-build-stamp
|
||||
files
|
||||
sanoid
|
||||
tmp
|
|
@ -0,0 +1,12 @@
|
|||
- This package needs to be a 3.0 (quilt) format, not 3.0 (native).
|
||||
- Fix the changelog
|
||||
- Move the packaging out to a separate repository, or at a minimum,
|
||||
a separate branch.
|
||||
- Provide an extended description in debian/control
|
||||
- Figure out a plan for sanoid.defaults.conf. It is not supposed to be
|
||||
edited, so it shouldn't be installed in /etc. At a minimum, install
|
||||
it under /usr and make a symlink, but preferably patch sanoid to look
|
||||
there directly.
|
||||
- Man pages are necessary for all the utilities installed.
|
||||
- With these, there is probably no need to ship README.md.
|
||||
- Break out syncoid into a separate package?
|
|
@ -1,3 +1,9 @@
|
|||
sanoid (2.0.3) unstable; urgency=medium
|
||||
|
||||
[sanoid] reverted DST handling and improved it as quickfix (@phreaker0)
|
||||
|
||||
-- Jim Salter <github@jrs-s.net> Wed, 02 Oct 2019 17:00:00 +0100
|
||||
|
||||
sanoid (2.0.2) unstable; urgency=medium
|
||||
|
||||
[overall] documentation updates, new dependencies, small fixes, more warnings (@benyanke, @matveevandrey, @RulerOf, @klemens-u, @johnramsden, @danielewood, @g-a-c, @hartzell, @fryfrog, @phreaker0)
|
||||
|
|
|
@ -1 +1 @@
|
|||
9
|
||||
10
|
||||
|
|
|
@ -1,14 +1,23 @@
|
|||
Source: sanoid
|
||||
Section: unknown
|
||||
Section: utils
|
||||
Priority: optional
|
||||
Maintainer: Jim Salter <jim@openoid.net>
|
||||
Build-Depends: debhelper (>= 9)
|
||||
Standards-Version: 3.9.8
|
||||
Build-Depends: debhelper (>= 10)
|
||||
Standards-Version: 4.1.2
|
||||
Homepage: https://github.com/jimsalterjrs/sanoid
|
||||
Vcs-Git: https://github.com/jimsalterjrs/sanoid.git
|
||||
Vcs-Browser: https://github.com/jimsalterjrs/sanoid
|
||||
|
||||
Package: sanoid
|
||||
Architecture: all
|
||||
Depends: ${misc:Depends}, ${perl:Depends}, zfsutils-linux | zfs, libconfig-inifiles-perl, libcapture-tiny-perl
|
||||
Depends: libcapture-tiny-perl,
|
||||
libconfig-inifiles-perl,
|
||||
zfsutils-linux | zfs,
|
||||
${misc:Depends},
|
||||
${perl:Depends}
|
||||
Recommends: gzip,
|
||||
lzop,
|
||||
mbuffer,
|
||||
openssh-client | ssh-client,
|
||||
pv
|
||||
Description: Policy-driven snapshot management and replication tools
|
||||
|
|
|
@ -1,6 +1,6 @@
|
|||
Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
|
||||
Upstream-Name: sanoid
|
||||
Source: <https://github.com/jimsalterjrs/sanoid>
|
||||
Source: https://github.com/jimsalterjrs/sanoid
|
||||
|
||||
Files: *
|
||||
Copyright: 2017 Jim Salter <github@jrs-s.net>
|
||||
|
@ -8,6 +8,7 @@ License: GPL-3.0+
|
|||
|
||||
Files: debian/*
|
||||
Copyright: 2017 Jim Salter <github@jrs-s.net>
|
||||
2017 Richard Laager <rlaager@wiktel.com>
|
||||
License: GPL-3.0+
|
||||
|
||||
License: GPL-3.0+
|
||||
|
@ -26,8 +27,3 @@ License: GPL-3.0+
|
|||
.
|
||||
On Debian systems, the complete text of the GNU General
|
||||
Public License version 3 can be found in "/usr/share/common-licenses/GPL-3".
|
||||
|
||||
# Please also look if there are files or directories which have a
|
||||
# different copyright/license attached and list them here.
|
||||
# Please avoid picking licenses with terms that are more restrictive than the
|
||||
# packaged work, as it may make Debian's contributions unacceptable upstream.
|
||||
|
|
|
@ -5,18 +5,25 @@
|
|||
#export DH_VERBOSE = 1
|
||||
|
||||
%:
|
||||
dh $@ --with systemd
|
||||
dh $@
|
||||
|
||||
DESTDIR = $(CURDIR)/debian/sanoid
|
||||
override_dh_auto_install:
|
||||
@mkdir -p $(DESTDIR)/usr/sbin; \
|
||||
cp sanoid syncoid findoid sleepymutex $(DESTDIR)/usr/sbin;
|
||||
@mkdir -p $(DESTDIR)/etc/sanoid; \
|
||||
cp sanoid.defaults.conf $(DESTDIR)/etc/sanoid;
|
||||
@mkdir -p $(DESTDIR)/usr/share/doc/sanoid; \
|
||||
cp sanoid.conf $(DESTDIR)/usr/share/doc/sanoid/sanoid.conf.example;
|
||||
@mkdir -p $(DESTDIR)/lib/systemd/system; \
|
||||
cp debian/sanoid-prune.service debian/sanoid.timer $(DESTDIR)/lib/systemd/system;
|
||||
install -d $(DESTDIR)/etc/sanoid
|
||||
install -m 664 sanoid.defaults.conf $(DESTDIR)/etc/sanoid
|
||||
|
||||
install -d $(DESTDIR)/lib/systemd/system
|
||||
install -m 664 debian/sanoid-prune.service debian/sanoid.timer \
|
||||
$(DESTDIR)/lib/systemd/system
|
||||
|
||||
install -d $(DESTDIR)/usr/sbin
|
||||
install -m 775 \
|
||||
findoid sanoid sleepymutex syncoid \
|
||||
$(DESTDIR)/usr/sbin
|
||||
|
||||
install -d $(DESTDIR)/usr/share/doc/sanoid
|
||||
install -m 664 sanoid.conf \
|
||||
$(DESTDIR)/usr/share/doc/sanoid/sanoid.conf.example
|
||||
|
||||
override_dh_installinit:
|
||||
dh_installinit --noscripts
|
||||
|
|
|
@ -1 +1,2 @@
|
|||
To start, copy the example config file in /usr/share/doc/sanoid to /etc/sanoid/sanoid.conf.
|
||||
To start, copy the example config file in /usr/share/doc/sanoid to
|
||||
/etc/sanoid/sanoid.conf.
|
||||
|
|
|
@ -1,4 +1,4 @@
|
|||
AUX sanoid.cron 45 BLAKE2B 3f6294bbbf485dc21a565cd2c8da05a42fb21cdaabdf872a21500f1a7338786c60d4a1fd188bbf81ce85f06a376db16998740996f47c049707a5109bdf02c052 SHA512 7676b32f21e517e8c84a097c7934b54097cf2122852098ea756093ece242125da3f6ca756a6fbb82fc348f84b94bfd61639e86e0bfa4bbe7abf94a8a4c551419
|
||||
DIST sanoid-2.0.2.tar.gz 115797 BLAKE2B d00a038062df3dd8e77d3758c7b80ed6da0bac4931fb6df6adb72eeddb839c63d5129e0a281948a483d02165dad5a8505e1a55dc851360d3b366371038908142 SHA512 9d999b0f071bc3c3ca956df11e1501fd72a842f7d3315ede3ab3b5e0a36351100b6edbab8448bba65a2e187e4e8f77ff24671ed33b28f2fca9bb6ad0801aba9d
|
||||
DIST sanoid-2.0.2.tar.gz 115797 BLAKE2B d00a038062df3dd8e77d3758c7b80ed6da0bac4931fb6df6adb72eeddb839c63d5129e0a281948a483d02165dad5a8505e1a55dc851360d3b366371038908142 SHA512 73e3d25dbdd58a78ffc4384584304e7230c5f31a660ce6d2a9b9d52a92a3796f1bc25ae865dbc74ce586cbd6169dbb038340f4a28e097e77ab3eb192b15773db
|
||||
EBUILD sanoid-2.0.2.ebuild 796 BLAKE2B f3d633289d66c60fd26cb7731bc6b63533019f527aaec9ca8e5c0e748542d391153dbb55b17b8c981ca4fa4ae1fc8dc202b5480c13736fca250940b3b5ebb793 SHA512 d0143680c029ffe4ac37d97a979ed51527b4b8dd263d0c57e43a4650bf8a9bb8
|
||||
EBUILD sanoid-9999.ebuild 776 BLAKE2B 416b8d04a9e5a84bce46d2a6f88eaefe03804944c03bc7f49b7a5b284b844212a6204402db3de3afa5d9c0545125d2631e7231c8cb2a3537bdcb10ea1be46b6a SHA512 98d8a30a13e75d7847ae9d60797d54078465bf75c6c6d9b6fd86075e342c0374
|
||||
|
|
|
@ -1,4 +1,4 @@
|
|||
%global version 2.0.2
|
||||
%global version 2.0.3
|
||||
%global git_tag v%{version}
|
||||
|
||||
# Enable with systemctl "enable sanoid.timer"
|
||||
|
@ -111,6 +111,8 @@ echo "* * * * * root %{_sbindir}/sanoid --cron" > %{buildroot}%{_docdir}/%{name}
|
|||
%endif
|
||||
|
||||
%changelog
|
||||
* Wed Oct 02 2019 Christoph Klaffl <christoph@phreaker.eu> - 2.0.3
|
||||
- Bump to 2.0.3
|
||||
* Wed Sep 25 2019 Christoph Klaffl <christoph@phreaker.eu> - 2.0.2
|
||||
- Bump to 2.0.2
|
||||
* Wed Dec 04 2018 Christoph Klaffl <christoph@phreaker.eu> - 2.0.0
|
||||
|
|
16
sanoid
16
sanoid
|
@ -4,7 +4,7 @@
|
|||
# from http://www.gnu.org/licenses/gpl-3.0.html on 2014-11-17. A copy should also be available in this
|
||||
# project's Git repository at https://github.com/jimsalterjrs/sanoid/blob/master/LICENSE.
|
||||
|
||||
$::VERSION = '2.0.2';
|
||||
$::VERSION = '2.0.3';
|
||||
my $MINIMUM_DEFAULTS_VERSION = 2;
|
||||
|
||||
use strict;
|
||||
|
@ -159,16 +159,16 @@ sub monitor_snapshots {
|
|||
if ($elapsed == -1) {
|
||||
push @msgs, "CRIT: $path has no $type snapshots at all!";
|
||||
} else {
|
||||
push @msgs, "CRIT: $path\'s newest $type snapshot is $dispelapsed old (should be < $dispcrit)";
|
||||
push @msgs, "CRIT: $path newest $type snapshot is $dispelapsed old (should be < $dispcrit)";
|
||||
}
|
||||
}
|
||||
} elsif ($elapsed > $warn) {
|
||||
if ($warn > 0) {
|
||||
if (! $config{$section}{'monitor_dont_warn'} && ($errorlevel < 2) ) { $errorlevel = 1; }
|
||||
push @msgs, "WARN: $path\'s newest $type snapshot is $dispelapsed old (should be < $dispwarn)";
|
||||
push @msgs, "WARN: $path newest $type snapshot is $dispelapsed old (should be < $dispwarn)";
|
||||
}
|
||||
} else {
|
||||
# push @msgs .= "OK: $path\'s newest $type snapshot is $dispelapsed old \n";
|
||||
# push @msgs .= "OK: $path newest $type snapshot is $dispelapsed old \n";
|
||||
}
|
||||
|
||||
}
|
||||
|
@ -1389,7 +1389,9 @@ sub checklock {
|
|||
# make sure lockfile contains something
|
||||
if ( -z $lockfile) {
|
||||
# zero size lockfile, something is wrong
|
||||
die "ERROR: something is wrong! $lockfile is empty\n";
|
||||
warn "WARN: deleting invalid/empty $lockfile\n";
|
||||
unlink $lockfile;
|
||||
return 1
|
||||
}
|
||||
|
||||
# lockfile exists. read pid and mutex from it. see if it's our pid. if not, see if
|
||||
|
@ -1400,7 +1402,9 @@ sub checklock {
|
|||
close FH;
|
||||
# if we didn't get exactly 2 items from the lock file there is a problem
|
||||
if (scalar(@lock) != 2) {
|
||||
die "ERROR: $lockfile is invalid.\n"
|
||||
warn "WARN: deleting invalid $lockfile\n"
|
||||
unlink $lockfile;
|
||||
return 1
|
||||
}
|
||||
|
||||
my $lockmutex = pop(@lock);
|
||||
|
|
149
syncoid
149
syncoid
|
@ -4,7 +4,7 @@
|
|||
# from http://www.gnu.org/licenses/gpl-3.0.html on 2014-11-17. A copy should also be available in this
|
||||
# project's Git repository at https://github.com/jimsalterjrs/sanoid/blob/master/LICENSE.
|
||||
|
||||
$::VERSION = '2.0.2';
|
||||
$::VERSION = '2.0.3';
|
||||
|
||||
use strict;
|
||||
use warnings;
|
||||
|
@ -16,6 +16,7 @@ use Sys::Hostname;
|
|||
use Capture::Tiny ':all';
|
||||
|
||||
my $mbuffer_size = "16M";
|
||||
my $pvoptions = "-p -t -e -r -b";
|
||||
|
||||
# Blank defaults to use ssh client's default
|
||||
# TODO: Merge into a single "sshflags" option?
|
||||
|
@ -24,7 +25,7 @@ GetOptions(\%args, "no-command-checks", "monitor-version", "compress=s", "dumpsn
|
|||
"source-bwlimit=s", "target-bwlimit=s", "sshkey=s", "sshport=i", "sshcipher|c=s", "sshoption|o=s@",
|
||||
"debug", "quiet", "no-stream", "no-sync-snap", "no-resume", "exclude=s@", "skip-parent", "identifier=s",
|
||||
"no-clone-handling", "no-privilege-elevation", "force-delete", "no-clone-rollback", "no-rollback",
|
||||
"create-bookmark",
|
||||
"create-bookmark", "pv-options=s" => \$pvoptions,
|
||||
"mbuffer-size=s" => \$mbuffer_size) or pod2usage(2);
|
||||
|
||||
my %compressargs = %{compressargset($args{'compress'} || 'default')}; # Can't be done with GetOptions arg, as default still needs to be set
|
||||
|
@ -285,11 +286,20 @@ sub syncdataset {
|
|||
|
||||
if ($debug) { print "DEBUG: syncing source $sourcefs to target $targetfs.\n"; }
|
||||
|
||||
my $sync = getzfsvalue($sourcehost,$sourcefs,$sourceisroot,'syncoid:sync');
|
||||
my ($sync, $error) = getzfsvalue($sourcehost,$sourcefs,$sourceisroot,'syncoid:sync');
|
||||
|
||||
if (!defined $sync) {
|
||||
# zfs already printed the corresponding error
|
||||
if ($exitcode < 2) { $exitcode = 2; }
|
||||
if ($error =~ /\bdataset does not exist\b/) {
|
||||
if (!$quiet) { print "WARN Skipping dataset (dataset no longer exists): $sourcefs...\n"; }
|
||||
return 0;
|
||||
}
|
||||
else {
|
||||
# print the error out and set exit code
|
||||
print "ERROR: $error\n";
|
||||
if ($exitcode < 2) { $exitcode = 2 }
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
@ -1143,17 +1153,22 @@ sub getzfsvalue {
|
|||
my $mysudocmd;
|
||||
if ($isroot) { $mysudocmd = ''; } else { $mysudocmd = $sudocmd; }
|
||||
if ($debug) { print "$rhost $mysudocmd $zfscmd get -H $property $fsescaped\n"; }
|
||||
open FH, "$rhost $mysudocmd $zfscmd get -H $property $fsescaped |";
|
||||
my $value = <FH>;
|
||||
close FH;
|
||||
|
||||
if (!defined $value) {
|
||||
return undef;
|
||||
}
|
||||
my ($value, $error, $exit) = capture {
|
||||
system("$rhost $mysudocmd $zfscmd get -H $property $fsescaped");
|
||||
};
|
||||
|
||||
my @values = split(/\t/,$value);
|
||||
$value = $values[2];
|
||||
return $value;
|
||||
|
||||
my $wantarray = wantarray || 0;
|
||||
|
||||
# If we are in scalar context and there is an error, print it out.
|
||||
# Otherwise we assume the caller will deal with it.
|
||||
if (!$wantarray and $error) {
|
||||
print "ERROR getzfsvalue $fs $property: $error\n";
|
||||
}
|
||||
|
||||
return $wantarray ? ($value, $error) : $value;
|
||||
}
|
||||
|
||||
sub readablebytes {
|
||||
|
@ -1226,13 +1241,13 @@ sub buildsynccmd {
|
|||
}
|
||||
|
||||
if ($avail{'sourcembuffer'}) { $synccmd .= " $mbuffercmd $bwlimit $mbufferoptions |"; }
|
||||
if ($avail{'localpv'} && !$quiet) { $synccmd .= " $pvcmd -s $pvsize |"; }
|
||||
if ($avail{'localpv'} && !$quiet) { $synccmd .= " $pvcmd $pvoptions -s $pvsize |"; }
|
||||
$synccmd .= " $recvcmd";
|
||||
} elsif ($sourcehost eq '') {
|
||||
# local source, remote target.
|
||||
#$synccmd = "$sendcmd | $pvcmd | $compressargs{'cmd'} | $mbuffercmd | $sshcmd $targethost '$compressargs{'decomcmd'} | $mbuffercmd | $recvcmd'";
|
||||
$synccmd = "$sendcmd |";
|
||||
if ($avail{'localpv'} && !$quiet) { $synccmd .= " $pvcmd -s $pvsize |"; }
|
||||
if ($avail{'localpv'} && !$quiet) { $synccmd .= " $pvcmd $pvoptions -s $pvsize |"; }
|
||||
if ($avail{'compress'}) { $synccmd .= " $compressargs{'cmd'} |"; }
|
||||
if ($avail{'sourcembuffer'}) { $synccmd .= " $mbuffercmd $args{'source-bwlimit'} $mbufferoptions |"; }
|
||||
$synccmd .= " $sshcmd $targethost ";
|
||||
|
@ -1255,7 +1270,7 @@ sub buildsynccmd {
|
|||
$synccmd .= " | ";
|
||||
if ($avail{'targetmbuffer'}) { $synccmd .= "$mbuffercmd $args{'target-bwlimit'} $mbufferoptions | "; }
|
||||
if ($avail{'compress'}) { $synccmd .= "$compressargs{'decomcmd'} | "; }
|
||||
if ($avail{'localpv'} && !$quiet) { $synccmd .= "$pvcmd -s $pvsize | "; }
|
||||
if ($avail{'localpv'} && !$quiet) { $synccmd .= "$pvcmd $pvoptions -s $pvsize | "; }
|
||||
$synccmd .= "$recvcmd";
|
||||
} else {
|
||||
#remote source, remote target... weird, but whatever, I'm not here to judge you.
|
||||
|
@ -1269,7 +1284,7 @@ sub buildsynccmd {
|
|||
$synccmd .= " | ";
|
||||
|
||||
if ($avail{'compress'}) { $synccmd .= "$compressargs{'decomcmd'} | "; }
|
||||
if ($avail{'localpv'} && !$quiet) { $synccmd .= "$pvcmd -s $pvsize | "; }
|
||||
if ($avail{'localpv'} && !$quiet) { $synccmd .= "$pvcmd $pvoptions -s $pvsize | "; }
|
||||
if ($avail{'compress'}) { $synccmd .= "$compressargs{'cmd'} | "; }
|
||||
if ($avail{'localmbuffer'}) { $synccmd .= "$mbuffercmd $mbufferoptions | "; }
|
||||
$synccmd .= "$sshcmd $targethost ";
|
||||
|
@ -1455,11 +1470,19 @@ sub getsnaps() {
|
|||
$fsescaped = escapeshellparam($fsescaped);
|
||||
}
|
||||
|
||||
my $getsnapcmd = "$rhost $mysudocmd $zfscmd get -Hpd 1 -t snapshot guid,creation $fsescaped |";
|
||||
if ($debug) { print "DEBUG: getting list of snapshots on $fs using $getsnapcmd...\n"; }
|
||||
my $getsnapcmd = "$rhost $mysudocmd $zfscmd get A-Hpd 1 -t snapshot guid,creation $fsescaped";
|
||||
if ($debug) {
|
||||
$getsnapcmd = "$getsnapcmd |";
|
||||
print "DEBUG: getting list of snapshots on $fs using $getsnapcmd...\n";
|
||||
} else {
|
||||
$getsnapcmd = "$getsnapcmd 2>/dev/null |";
|
||||
}
|
||||
open FH, $getsnapcmd;
|
||||
my @rawsnaps = <FH>;
|
||||
close FH or die "CRITICAL ERROR: snapshots couldn't be listed for $fs (exit code $?)";
|
||||
close FH or do {
|
||||
# fallback (solaris for example doesn't support the -t option)
|
||||
return getsnapsfallback($type,$rhost,$fs,$isroot,%snaps);
|
||||
};
|
||||
|
||||
# this is a little obnoxious. get guid,creation returns guid,creation on two separate lines
|
||||
# as though each were an entirely separate get command.
|
||||
|
@ -1510,6 +1533,89 @@ sub getsnaps() {
|
|||
return %snaps;
|
||||
}
|
||||
|
||||
sub getsnapsfallback() {
|
||||
# fallback (solaris for example doesn't support the -t option)
|
||||
my ($type,$rhost,$fs,$isroot,%snaps) = @_;
|
||||
my $mysudocmd;
|
||||
my $fsescaped = escapeshellparam($fs);
|
||||
if ($isroot) { $mysudocmd = ''; } else { $mysudocmd = $sudocmd; }
|
||||
|
||||
if ($rhost ne '') {
|
||||
$rhost = "$sshcmd $rhost";
|
||||
# double escaping needed
|
||||
$fsescaped = escapeshellparam($fsescaped);
|
||||
}
|
||||
|
||||
my $getsnapcmd = "$rhost $mysudocmd $zfscmd get -Hpd 1 type,guid,creation $fsescaped |";
|
||||
warn "snapshot listing failed, trying fallback command";
|
||||
if ($debug) { print "DEBUG: FALLBACK, getting list of snapshots on $fs using $getsnapcmd...\n"; }
|
||||
open FH, $getsnapcmd;
|
||||
my @rawsnaps = <FH>;
|
||||
close FH or die "CRITICAL ERROR: snapshots couldn't be listed for $fs (exit code $?)";
|
||||
|
||||
my %creationtimes=();
|
||||
|
||||
my $state = 0;
|
||||
foreach my $line (@rawsnaps) {
|
||||
if ($state < 0) {
|
||||
$state++;
|
||||
next;
|
||||
}
|
||||
|
||||
if ($state eq 0) {
|
||||
if ($line !~ /\Q$fs\E\@.*type\s*snapshot/) {
|
||||
# skip non snapshot type object
|
||||
$state = -2;
|
||||
next;
|
||||
}
|
||||
} elsif ($state eq 1) {
|
||||
if ($line !~ /\Q$fs\E\@.*guid/) {
|
||||
die "CRITICAL ERROR: snapshots couldn't be listed for $fs (guid parser error)";
|
||||
}
|
||||
|
||||
chomp $line;
|
||||
my $guid = $line;
|
||||
$guid =~ s/^.*\tguid\t*(\d*).*/$1/;
|
||||
my $snap = $line;
|
||||
$snap =~ s/^.*\@(.*)\tguid.*$/$1/;
|
||||
$snaps{$type}{$snap}{'guid'}=$guid;
|
||||
} elsif ($state eq 2) {
|
||||
if ($line !~ /\Q$fs\E\@.*creation/) {
|
||||
die "CRITICAL ERROR: snapshots couldn't be listed for $fs (creation parser error)";
|
||||
}
|
||||
|
||||
chomp $line;
|
||||
my $creation = $line;
|
||||
$creation =~ s/^.*\tcreation\t*(\d*).*/$1/;
|
||||
my $snap = $line;
|
||||
$snap =~ s/^.*\@(.*)\tcreation.*$/$1/;
|
||||
|
||||
# the accuracy of the creation timestamp is only for a second, but
|
||||
# snapshots in the same second are highly likely. The list command
|
||||
# has an ordered output so we append another three digit running number
|
||||
# to the creation timestamp and make sure those are ordered correctly
|
||||
# for snapshot with the same creation timestamp
|
||||
my $counter = 0;
|
||||
my $creationsuffix;
|
||||
while ($counter < 999) {
|
||||
$creationsuffix = sprintf("%s%03d", $creation, $counter);
|
||||
if (!defined $creationtimes{$creationsuffix}) {
|
||||
$creationtimes{$creationsuffix} = 1;
|
||||
last;
|
||||
}
|
||||
$counter += 1;
|
||||
}
|
||||
|
||||
$snaps{$type}{$snap}{'creation'}=$creationsuffix;
|
||||
$state = -1;
|
||||
}
|
||||
|
||||
$state++;
|
||||
}
|
||||
|
||||
return %snaps;
|
||||
}
|
||||
|
||||
sub getbookmarks() {
|
||||
my ($rhost,$fs,$isroot,%bookmarks) = @_;
|
||||
my $mysudocmd;
|
||||
|
@ -1602,9 +1708,9 @@ sub getsendsize {
|
|||
if (defined($receivetoken)) {
|
||||
$sendoptions = getoptionsline(\@sendoptions, ('e'));
|
||||
} else {
|
||||
$sendoptions = getoptionsline(\@sendoptions, ('D','L','R','c','e','h','p','v','w'));
|
||||
$sendoptions = getoptionsline(\@sendoptions, ('D','L','R','c','e','h','p','w'));
|
||||
}
|
||||
my $getsendsizecmd = "$sourcessh $mysudocmd $zfscmd send $sendoptions -nP $snaps";
|
||||
my $getsendsizecmd = "$sourcessh $mysudocmd $zfscmd send $sendoptions -nvP $snaps";
|
||||
if ($debug) { print "DEBUG: getting estimated transfer size from source $sourcehost using \"$getsendsizecmd 2>&1 |\"...\n"; }
|
||||
|
||||
open FH, "$getsendsizecmd 2>&1 |";
|
||||
|
@ -1792,6 +1898,7 @@ Options:
|
|||
--source-bwlimit=<limit k|m|g|t> Bandwidth limit in bytes/kbytes/etc per second on the source transfer
|
||||
--target-bwlimit=<limit k|m|g|t> Bandwidth limit in bytes/kbytes/etc per second on the target transfer
|
||||
--mbuffer-size=VALUE Specify the mbuffer size (default: 16M), please refer to mbuffer(1) manual page.
|
||||
--pv-options=OPTIONS Configure how pv displays the progress bar, default '-p -t -e -r -b'
|
||||
--no-stream Replicates using newest snapshot instead of intermediates
|
||||
--no-sync-snap Does not create new snapshot, only transfers existing
|
||||
--create-bookmark Creates a zfs bookmark for the newest snapshot on the source after replication succeeds (only works with --no-sync-snap)
|
||||
|
|
Loading…
Reference in New Issue