curtin

  1. Bug #1510719
  2. Activity log

Activity log for bug #1510719

Date Who What changed Old value New value Message
2015-10-27 22:20:27 Lee Trager bug added bug
2015-10-27 23:34:38 Blake Rouse curtin: status New Triaged
2015-10-27 23:34:40 Blake Rouse curtin: importance Undecided Critical
2015-10-28 14:39:18 Launchpad Janitor branch linked lp:~smoser/curtin/trunk.use-smtar
2015-10-28 20:31:34 Scott Moser curtin: status Triaged Fix Committed
2015-10-28 20:31:40 Scott Moser curtin: status Fix Committed Fix Released
2015-10-28 20:38:04 Scott Moser description I just tried to deploy both trusty and wily using MAAS 1.9.0~alpha6+bzr4398 and curtin 0.1.0~bzr290 and both fail due to a tar error. Downgrading to curtin 0.1.0~bzr276(latest in maas-next-proposed) fixed the issue. Get:1 http://security.ubuntu.com wily-security InRelease [64.4 kB] Get:2 http://archive.ubuntu.com wily InRelease [218 kB] Get:3 http://archive.ubuntu.com wily-updates InRelease [64.4 kB] Get:4 http://security.ubuntu.com wily-security/main amd64 Packages [7161 B] Get:5 http://security.ubuntu.com wily-security/universe amd64 Packages [2840 B] Get:6 http://archive.ubuntu.com wily/main amd64 Packages [1420 kB] Get:7 http://archive.ubuntu.com wily/universe amd64 Packages [6704 kB] Get:8 http://archive.ubuntu.com wily-updates/main amd64 Packages [9190 B] Get:9 http://archive.ubuntu.com wily-updates/universe amd64 Packages [3096 B] Fetched 8492 kB in 2s (2986 kB/s) Reading package lists... Reading package lists... Building dependency tree... Reading state information... The following extra packages will be installed: dmeventd libdevmapper-event1.02.1 liblvm2cmd2.02 liblzo2-2 libreadline5 module-init-tools postfix ssl-cert watershed Suggested packages: thin-provisioning-tools procmail postfix-mysql postfix-pgsql postfix-ldap postfix-pcre sasl2-bin dovecot-common postfix-cdb mail-reader postfix-doc openssl-blacklist xfsdump attr quota Recommended packages: default-mta mail-transport-agent The following NEW packages will be installed: btrfs-tools dmeventd libdevmapper-event1.02.1 liblvm2cmd2.02 liblzo2-2 libreadline5 lvm2 mdadm module-init-tools postfix ssl-cert watershed xfsprogs 0 upgraded, 13 newly installed, 0 to remove and 3 not upgraded. Need to get 3956 kB of archives. After this operation, 16.1 MB of additional disk space will be used. Get:1 http://archive.ubuntu.com/ubuntu/ wily/main liblzo2-2 amd64 2.08-1.2 [48.7 kB] Get:2 http://archive.ubuntu.com/ubuntu/ wily/main module-init-tools all 21-1ubuntu1 [1946 B] Get:3 http://archive.ubuntu.com/ubuntu/ wily/main btrfs-tools amd64 4.0-2 [475 kB] Get:4 http://archive.ubuntu.com/ubuntu/ wily/main libdevmapper-event1.02.1 amd64 2:1.02.99-1ubuntu1 [11.6 kB] Get:5 http://archive.ubuntu.com/ubuntu/ wily/main liblvm2cmd2.02 amd64 2.02.122-1ubuntu1 [495 kB] Get:6 http://archive.ubuntu.com/ubuntu/ wily/main dmeventd amd64 2:1.02.99-1ubuntu1 [26.2 kB] Get:7 http://archive.ubuntu.com/ubuntu/ wily/main libreadline5 amd64 5.2+dfsg-3 [101 kB] Get:8 http://archive.ubuntu.com/ubuntu/ wily/main watershed amd64 7 [11.4 kB] Get:9 http://archive.ubuntu.com/ubuntu/ wily/main lvm2 amd64 2.02.122-1ubuntu1 [702 kB] Get:10 http://archive.ubuntu.com/ubuntu/ wily/main mdadm amd64 3.3-2ubuntu2 [395 kB] Get:11 http://archive.ubuntu.com/ubuntu/ wily/main ssl-cert all 1.0.37 [16.9 kB] Get:12 http://archive.ubuntu.com/ubuntu/ wily/main postfix amd64 2.11.3-1ubuntu2 [1097 kB] Get:13 http://archive.ubuntu.com/ubuntu/ wily/main xfsprogs amd64 3.2.1ubuntu1 [575 kB] Preconfiguring packages ... Fetched 3956 kB in 3s (1223 kB/s) Selecting previously unselected package liblzo2-2:amd64. (Reading database ... (Reading database ... 5% (Reading database ... 10% (Reading database ... 15% (Reading database ... 20% (Reading database ... 25% (Reading database ... 30% (Reading database ... 35% (Reading database ... 40% (Reading database ... 45% (Reading database ... 50% (Reading database ... 55% (Reading database ... 60% (Reading database ... 65% (Reading database ... 70% (Reading database ... 75% (Reading database ... 80% (Reading database ... 85% (Reading database ... 90% (Reading database ... 95% (Reading database ... 100% (Reading database ... 61866 files and directories currently installed.) Preparing to unpack .../liblzo2-2_2.08-1.2_amd64.deb ... Unpacking liblzo2-2:amd64 (2.08-1.2) ... Selecting previously unselected package module-init-tools. Preparing to unpack .../module-init-tools_21-1ubuntu1_all.deb ... Unpacking module-init-tools (21-1ubuntu1) ... Selecting previously unselected package btrfs-tools. Preparing to unpack .../btrfs-tools_4.0-2_amd64.deb ... Unpacking btrfs-tools (4.0-2) ... Selecting previously unselected package libdevmapper-event1.02.1:amd64. Preparing to unpack .../libdevmapper-event1.02.1_2%3a1.02.99-1ubuntu1_amd64.deb ... Unpacking libdevmapper-event1.02.1:amd64 (2:1.02.99-1ubuntu1) ... Selecting previously unselected package liblvm2cmd2.02:amd64. Preparing to unpack .../liblvm2cmd2.02_2.02.122-1ubuntu1_amd64.deb ... Unpacking liblvm2cmd2.02:amd64 (2.02.122-1ubuntu1) ... Selecting previously unselected package dmeventd. Preparing to unpack .../dmeventd_2%3a1.02.99-1ubuntu1_amd64.deb ... Unpacking dmeventd (2:1.02.99-1ubuntu1) ... Selecting previously unselected package libreadline5:amd64. Preparing to unpack .../libreadline5_5.2+dfsg-3_amd64.deb ... Unpacking libreadline5:amd64 (5.2+dfsg-3) ... Selecting previously unselected package watershed. Preparing to unpack .../archives/watershed_7_amd64.deb ... Unpacking watershed (7) ... Selecting previously unselected package lvm2. Preparing to unpack .../lvm2_2.02.122-1ubuntu1_amd64.deb ... Unpacking lvm2 (2.02.122-1ubuntu1) ... Selecting previously unselected package mdadm. Preparing to unpack .../mdadm_3.3-2ubuntu2_amd64.deb ... Unpacking mdadm (3.3-2ubuntu2) ... Selecting previously unselected package ssl-cert. Preparing to unpack .../ssl-cert_1.0.37_all.deb ... Unpacking ssl-cert (1.0.37) ... Selecting previously unselected package postfix. Preparing to unpack .../postfix_2.11.3-1ubuntu2_amd64.deb ... Unpacking postfix (2.11.3-1ubuntu2) ... Selecting previously unselected package xfsprogs. Preparing to unpack .../xfsprogs_3.2.1ubuntu1_amd64.deb ... Unpacking xfsprogs (3.2.1ubuntu1) ... Processing triggers for man-db (2.7.4-1) ... Processing triggers for ureadahead (0.100.0-19) ... Processing triggers for systemd (225-1ubuntu9) ... Processing triggers for ufw (0.34-2) ... Setting up liblzo2-2:amd64 (2.08-1.2) ... Setting up module-init-tools (21-1ubuntu1) ... Setting up btrfs-tools (4.0-2) ... update-initramfs: deferring update (trigger activated) Setting up libdevmapper-event1.02.1:amd64 (2:1.02.99-1ubuntu1) ... Setting up libreadline5:amd64 (5.2+dfsg-3) ... Setting up watershed (7) ... update-initramfs: deferring update (trigger activated) Setting up mdadm (3.3-2ubuntu2) ... Generating mdadm.conf... done. update-initramfs: deferring update (trigger activated) /usr/sbin/grub-probe: error: failed to get canonical path of `overlayroot'. invoke-rc.d: policy-rc.d denied execution of start. update-rc.d: warning: start and stop actions are no longer supported; falling back to defaults Setting up ssl-cert (1.0.37) ... hostname: Name or service not known make-ssl-cert: Could not get FQDN, using "maas-test-1". make-ssl-cert: You may want to fix your /etc/hosts and/or DNS setup and run make-ssl-cert: make-ssl-cert generate-default-snakeoil --force-overwrite make-ssl-cert: again. Setting up postfix (2.11.3-1ubuntu2) ... Adding group `postfix' (GID 118) ... Done. Adding system user `postfix' (UID 112) ... Adding new user `postfix' (UID 112) with group `postfix' ... ERROR: ld.so: object 'libeatmydata.so' from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored. Not creating home directory `/var/spool/postfix'. Creating /etc/postfix/dynamicmaps.cf Adding tcp map entry to /etc/postfix/dynamicmaps.cf Adding sqlite map entry to /etc/postfix/dynamicmaps.cf Adding group `postdrop' (GID 119) ... Done. setting myhostname: maas-test-1 setting alias maps setting alias database mailname is not a fully qualified domain name. Not changing /etc/mailname. setting destinations: localdomain, localhost, localhost.localdomain, localhost setting relayhost: setting mynetworks: 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128 setting mailbox_size_limit: 0 setting recipient_delimiter: + setting inet_interfaces: all setting inet_protocols: all /etc/aliases does not exist, creating it. WARNING: /etc/aliases exists, but does not have a root alias. Postfix is now set up with a default configuration. If you need to make changes, edit /etc/postfix/main.cf (and others) as needed. To view Postfix configuration values, see postconf(1). After modifying main.cf, be sure to run '/etc/init.d/postfix reload'. Running newaliases invoke-rc.d: policy-rc.d denied execution of restart. Setting up xfsprogs (3.2.1ubuntu1) ... Setting up dmeventd (2:1.02.99-1ubuntu1) ... /usr/sbin/policy-rc.d returned 101, not running 'start dm-event.socket' Setting up lvm2 (2.02.122-1ubuntu1) ... update-initramfs: deferring update (trigger activated) invoke-rc.d: policy-rc.d denied execution of start. invoke-rc.d: policy-rc.d denied execution of start. Setting up liblvm2cmd2.02:amd64 (2.02.122-1ubuntu1) ... Processing triggers for libc-bin (2.21-0ubuntu4) ... Processing triggers for initramfs-tools (0.120ubuntu6) ... update-initramfs: Generating /boot/initrd.img-4.2.0-16-generic cryptsetup: WARNING: failed to detect canonical device of /media/root-ro/ cryptsetup: WARNING: could not determine root device from /etc/fstab Warning: /sbin/fsck.overlayfs doesn't exist, can't install to initramfs, ignoring. W: mdadm: /etc/mdadm/mdadm.conf defines no arrays. Processing triggers for ureadahead (0.100.0-19) ... Processing triggers for systemd (225-1ubuntu9) ... Processing triggers for ufw (0.34-2) ... mdadm: No arrays found in config file or automatically Logical volume "lvroot" successfully removed Volume group "lvroot" not found Cannot process volume group lvroot Volume group "vgroot" successfully removed Physical volume "/dev/vda1" successfully created Volume group "vgroot" successfully created Logical volume "lvroot" created. --2015-10-27 21:23:42-- http://10.0.0.2:5248/images/ubuntu/amd64/generic/wily/daily/root-tgz Connecting to 10.0.0.2:5248... connected. HTTP request sent, awaiting response... 200 OK Length: 389807502 (372M) [text/html] Saving to: 'STDOUT' tar: Archive is compressed. Use -z option tar: Error is not recoverable: exiting now 0KUnexpected error while running command. Command: ['sh', '-cf', 'wget "$1" --progress=dot:mega -O - |tar -C "$2" --xattrs --xattrs-include=* -Sxpf - --numeric-owner', '--', 'http://10.0.0.2:5248/images/ubuntu/amd64/generic/wily/daily/root-tgz', '/tmp/tmpo9rgo0es/target'] Exit code: 2 Reason: - Stdout: '' Stderr: '' Installation failed with exception: Unexpected error while running command. Command: ['curtin', 'extract'] Exit code: 3 Reason: - Stdout: b'--2015-10-27 21:23:42-- http://10.0.0.2:5248/images/ubuntu/amd64/generic/wily/daily/root-tgz\nConnecting to 10.0.0.2:5248... connected.\nHTTP request sent, awaiting response... 200 OK\nLength: 389807502 (372M) [text/html]\nSaving to: \'STDOUT\'\ntar: Archive is compressed. Use -z option\ntar: Error is not recoverable: exiting now\n\n 0KUnexpected error while running command.\nCommand: [\'sh\', \'-cf\', \'wget "$1" --progress=dot:mega -O - |tar -C "$2" --xattrs --xattrs-include=* -Sxpf - --numeric-owner\', \'--\', \'http://10.0.0.2:5248/images/ubuntu/amd64/generic/wily/daily/root-tgz\', \'/tmp/tmpo9rgo0es/target\']\nExit code: 2\nReason: -\nStdout: \'\'\nStderr: \'\'\n' Stderr: '' I just tried to deploy both trusty and wily using MAAS 1.9.0~alpha6+bzr4398 and curtin 0.1.0~bzr290 and both fail due to a tar error. Downgrading to curtin 0.1.0~bzr276(latest in maas-next-proposed) fixed the issue. Related bugs: * bug 1511104: support more compression [xz or bzip] in curtin 'extract' Get:1 http://security.ubuntu.com wily-security InRelease [64.4 kB] Get:2 http://archive.ubuntu.com wily InRelease [218 kB] Get:3 http://archive.ubuntu.com wily-updates InRelease [64.4 kB] Get:4 http://security.ubuntu.com wily-security/main amd64 Packages [7161 B] Get:5 http://security.ubuntu.com wily-security/universe amd64 Packages [2840 B] Get:6 http://archive.ubuntu.com wily/main amd64 Packages [1420 kB] Get:7 http://archive.ubuntu.com wily/universe amd64 Packages [6704 kB] Get:8 http://archive.ubuntu.com wily-updates/main amd64 Packages [9190 B] Get:9 http://archive.ubuntu.com wily-updates/universe amd64 Packages [3096 B] Fetched 8492 kB in 2s (2986 kB/s) Reading package lists... Reading package lists... Building dependency tree... Reading state information... The following extra packages will be installed:   dmeventd libdevmapper-event1.02.1 liblvm2cmd2.02 liblzo2-2 libreadline5   module-init-tools postfix ssl-cert watershed Suggested packages:   thin-provisioning-tools procmail postfix-mysql postfix-pgsql postfix-ldap   postfix-pcre sasl2-bin dovecot-common postfix-cdb mail-reader postfix-doc   openssl-blacklist xfsdump attr quota Recommended packages:   default-mta mail-transport-agent The following NEW packages will be installed:   btrfs-tools dmeventd libdevmapper-event1.02.1 liblvm2cmd2.02 liblzo2-2   libreadline5 lvm2 mdadm module-init-tools postfix ssl-cert watershed   xfsprogs 0 upgraded, 13 newly installed, 0 to remove and 3 not upgraded. Need to get 3956 kB of archives. After this operation, 16.1 MB of additional disk space will be used. Get:1 http://archive.ubuntu.com/ubuntu/ wily/main liblzo2-2 amd64 2.08-1.2 [48.7 kB] Get:2 http://archive.ubuntu.com/ubuntu/ wily/main module-init-tools all 21-1ubuntu1 [1946 B] Get:3 http://archive.ubuntu.com/ubuntu/ wily/main btrfs-tools amd64 4.0-2 [475 kB] Get:4 http://archive.ubuntu.com/ubuntu/ wily/main libdevmapper-event1.02.1 amd64 2:1.02.99-1ubuntu1 [11.6 kB] Get:5 http://archive.ubuntu.com/ubuntu/ wily/main liblvm2cmd2.02 amd64 2.02.122-1ubuntu1 [495 kB] Get:6 http://archive.ubuntu.com/ubuntu/ wily/main dmeventd amd64 2:1.02.99-1ubuntu1 [26.2 kB] Get:7 http://archive.ubuntu.com/ubuntu/ wily/main libreadline5 amd64 5.2+dfsg-3 [101 kB] Get:8 http://archive.ubuntu.com/ubuntu/ wily/main watershed amd64 7 [11.4 kB] Get:9 http://archive.ubuntu.com/ubuntu/ wily/main lvm2 amd64 2.02.122-1ubuntu1 [702 kB] Get:10 http://archive.ubuntu.com/ubuntu/ wily/main mdadm amd64 3.3-2ubuntu2 [395 kB] Get:11 http://archive.ubuntu.com/ubuntu/ wily/main ssl-cert all 1.0.37 [16.9 kB] Get:12 http://archive.ubuntu.com/ubuntu/ wily/main postfix amd64 2.11.3-1ubuntu2 [1097 kB] Get:13 http://archive.ubuntu.com/ubuntu/ wily/main xfsprogs amd64 3.2.1ubuntu1 [575 kB] Preconfiguring packages ... Fetched 3956 kB in 3s (1223 kB/s) Selecting previously unselected package liblzo2-2:amd64. (Reading database ... (Reading database ... 5% (Reading database ... 10% (Reading database ... 15% (Reading database ... 20% (Reading database ... 25% (Reading database ... 30% (Reading database ... 35% (Reading database ... 40% (Reading database ... 45% (Reading database ... 50% (Reading database ... 55% (Reading database ... 60% (Reading database ... 65% (Reading database ... 70% (Reading database ... 75% (Reading database ... 80% (Reading database ... 85% (Reading database ... 90% (Reading database ... 95% (Reading database ... 100% (Reading database ... 61866 files and directories currently installed.) Preparing to unpack .../liblzo2-2_2.08-1.2_amd64.deb ... Unpacking liblzo2-2:amd64 (2.08-1.2) ... Selecting previously unselected package module-init-tools. Preparing to unpack .../module-init-tools_21-1ubuntu1_all.deb ... Unpacking module-init-tools (21-1ubuntu1) ... Selecting previously unselected package btrfs-tools. Preparing to unpack .../btrfs-tools_4.0-2_amd64.deb ... Unpacking btrfs-tools (4.0-2) ... Selecting previously unselected package libdevmapper-event1.02.1:amd64. Preparing to unpack .../libdevmapper-event1.02.1_2%3a1.02.99-1ubuntu1_amd64.deb ... Unpacking libdevmapper-event1.02.1:amd64 (2:1.02.99-1ubuntu1) ... Selecting previously unselected package liblvm2cmd2.02:amd64. Preparing to unpack .../liblvm2cmd2.02_2.02.122-1ubuntu1_amd64.deb ... Unpacking liblvm2cmd2.02:amd64 (2.02.122-1ubuntu1) ... Selecting previously unselected package dmeventd. Preparing to unpack .../dmeventd_2%3a1.02.99-1ubuntu1_amd64.deb ... Unpacking dmeventd (2:1.02.99-1ubuntu1) ... Selecting previously unselected package libreadline5:amd64. Preparing to unpack .../libreadline5_5.2+dfsg-3_amd64.deb ... Unpacking libreadline5:amd64 (5.2+dfsg-3) ... Selecting previously unselected package watershed. Preparing to unpack .../archives/watershed_7_amd64.deb ... Unpacking watershed (7) ... Selecting previously unselected package lvm2. Preparing to unpack .../lvm2_2.02.122-1ubuntu1_amd64.deb ... Unpacking lvm2 (2.02.122-1ubuntu1) ... Selecting previously unselected package mdadm. Preparing to unpack .../mdadm_3.3-2ubuntu2_amd64.deb ... Unpacking mdadm (3.3-2ubuntu2) ... Selecting previously unselected package ssl-cert. Preparing to unpack .../ssl-cert_1.0.37_all.deb ... Unpacking ssl-cert (1.0.37) ... Selecting previously unselected package postfix. Preparing to unpack .../postfix_2.11.3-1ubuntu2_amd64.deb ... Unpacking postfix (2.11.3-1ubuntu2) ... Selecting previously unselected package xfsprogs. Preparing to unpack .../xfsprogs_3.2.1ubuntu1_amd64.deb ... Unpacking xfsprogs (3.2.1ubuntu1) ... Processing triggers for man-db (2.7.4-1) ... Processing triggers for ureadahead (0.100.0-19) ... Processing triggers for systemd (225-1ubuntu9) ... Processing triggers for ufw (0.34-2) ... Setting up liblzo2-2:amd64 (2.08-1.2) ... Setting up module-init-tools (21-1ubuntu1) ... Setting up btrfs-tools (4.0-2) ... update-initramfs: deferring update (trigger activated) Setting up libdevmapper-event1.02.1:amd64 (2:1.02.99-1ubuntu1) ... Setting up libreadline5:amd64 (5.2+dfsg-3) ... Setting up watershed (7) ... update-initramfs: deferring update (trigger activated) Setting up mdadm (3.3-2ubuntu2) ... Generating mdadm.conf... done. update-initramfs: deferring update (trigger activated) /usr/sbin/grub-probe: error: failed to get canonical path of `overlayroot'. invoke-rc.d: policy-rc.d denied execution of start. update-rc.d: warning: start and stop actions are no longer supported; falling back to defaults Setting up ssl-cert (1.0.37) ... hostname: Name or service not known make-ssl-cert: Could not get FQDN, using "maas-test-1". make-ssl-cert: You may want to fix your /etc/hosts and/or DNS setup and run make-ssl-cert: make-ssl-cert generate-default-snakeoil --force-overwrite make-ssl-cert: again. Setting up postfix (2.11.3-1ubuntu2) ... Adding group `postfix' (GID 118) ... Done. Adding system user `postfix' (UID 112) ... Adding new user `postfix' (UID 112) with group `postfix' ... ERROR: ld.so: object 'libeatmydata.so' from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored. Not creating home directory `/var/spool/postfix'. Creating /etc/postfix/dynamicmaps.cf Adding tcp map entry to /etc/postfix/dynamicmaps.cf Adding sqlite map entry to /etc/postfix/dynamicmaps.cf Adding group `postdrop' (GID 119) ... Done. setting myhostname: maas-test-1 setting alias maps setting alias database mailname is not a fully qualified domain name. Not changing /etc/mailname. setting destinations: localdomain, localhost, localhost.localdomain, localhost setting relayhost: setting mynetworks: 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128 setting mailbox_size_limit: 0 setting recipient_delimiter: + setting inet_interfaces: all setting inet_protocols: all /etc/aliases does not exist, creating it. WARNING: /etc/aliases exists, but does not have a root alias. Postfix is now set up with a default configuration. If you need to make changes, edit /etc/postfix/main.cf (and others) as needed. To view Postfix configuration values, see postconf(1). After modifying main.cf, be sure to run '/etc/init.d/postfix reload'. Running newaliases invoke-rc.d: policy-rc.d denied execution of restart. Setting up xfsprogs (3.2.1ubuntu1) ... Setting up dmeventd (2:1.02.99-1ubuntu1) ... /usr/sbin/policy-rc.d returned 101, not running 'start dm-event.socket' Setting up lvm2 (2.02.122-1ubuntu1) ... update-initramfs: deferring update (trigger activated) invoke-rc.d: policy-rc.d denied execution of start. invoke-rc.d: policy-rc.d denied execution of start. Setting up liblvm2cmd2.02:amd64 (2.02.122-1ubuntu1) ... Processing triggers for libc-bin (2.21-0ubuntu4) ... Processing triggers for initramfs-tools (0.120ubuntu6) ... update-initramfs: Generating /boot/initrd.img-4.2.0-16-generic cryptsetup: WARNING: failed to detect canonical device of /media/root-ro/ cryptsetup: WARNING: could not determine root device from /etc/fstab Warning: /sbin/fsck.overlayfs doesn't exist, can't install to initramfs, ignoring. W: mdadm: /etc/mdadm/mdadm.conf defines no arrays. Processing triggers for ureadahead (0.100.0-19) ... Processing triggers for systemd (225-1ubuntu9) ... Processing triggers for ufw (0.34-2) ... mdadm: No arrays found in config file or automatically   Logical volume "lvroot" successfully removed   Volume group "lvroot" not found   Cannot process volume group lvroot   Volume group "vgroot" successfully removed   Physical volume "/dev/vda1" successfully created   Volume group "vgroot" successfully created   Logical volume "lvroot" created. --2015-10-27 21:23:42-- http://10.0.0.2:5248/images/ubuntu/amd64/generic/wily/daily/root-tgz Connecting to 10.0.0.2:5248... connected. HTTP request sent, awaiting response... 200 OK Length: 389807502 (372M) [text/html] Saving to: 'STDOUT' tar: Archive is compressed. Use -z option tar: Error is not recoverable: exiting now      0KUnexpected error while running command. Command: ['sh', '-cf', 'wget "$1" --progress=dot:mega -O - |tar -C "$2" --xattrs --xattrs-include=* -Sxpf - --numeric-owner', '--', 'http://10.0.0.2:5248/images/ubuntu/amd64/generic/wily/daily/root-tgz', '/tmp/tmpo9rgo0es/target'] Exit code: 2 Reason: - Stdout: '' Stderr: '' Installation failed with exception: Unexpected error while running command. Command: ['curtin', 'extract'] Exit code: 3 Reason: - Stdout: b'--2015-10-27 21:23:42-- http://10.0.0.2:5248/images/ubuntu/amd64/generic/wily/daily/root-tgz\nConnecting to 10.0.0.2:5248... connected.\nHTTP request sent, awaiting response... 200 OK\nLength: 389807502 (372M) [text/html]\nSaving to: \'STDOUT\'\ntar: Archive is compressed. Use -z option\ntar: Error is not recoverable: exiting now\n\n 0KUnexpected error while running command.\nCommand: [\'sh\', \'-cf\', \'wget "$1" --progress=dot:mega -O - |tar -C "$2" --xattrs --xattrs-include=* -Sxpf - --numeric-owner\', \'--\', \'http://10.0.0.2:5248/images/ubuntu/amd64/generic/wily/daily/root-tgz\', \'/tmp/tmpo9rgo0es/target\']\nExit code: 2\nReason: -\nStdout: \'\'\nStderr: \'\'\n' Stderr: ''