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+#
+# Author:: Matthew Kent (<mkent@magoazul.com>)
+# Copyright:: Copyright (c) 2011-2016 Chef Software, Inc.
+# License:: Apache License, Version 2.0
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+require_relative "../../../spec_helper.rb"
+
+describe Ohai::System, "Linux filesystem plugin" do
+ let (:plugin) { get_plugin("linux/filesystem") }
+ before(:each) do
+ allow(plugin).to receive(:collect_os).and_return(:linux)
+
+ allow(plugin).to receive(:shell_out).with("df -P").and_return(mock_shell_out(0, "", ""))
+ allow(plugin).to receive(:shell_out).with("df -iP").and_return(mock_shell_out(0, "", ""))
+ allow(plugin).to receive(:shell_out).with("mount").and_return(mock_shell_out(0, "", ""))
+ allow(File).to receive(:exist?).with("/bin/lsblk").and_return(false)
+ allow(plugin).to receive(:shell_out).with("blkid").and_return(mock_shell_out(0, "", ""))
+
+ allow(plugin).to receive(:shell_out).
+ with("lsblk -n -P -o NAME,UUID,LABEL,FSTYPE").
+ and_return(mock_shell_out(0, "", ""))
+
+ allow(File).to receive(:exist?).with("/proc/mounts").and_return(false)
+
+ %w{sdb1 sdb2 sda1 sda2 md0 md1 md2}.each do |name|
+ allow(File).to receive(:exist?).with("/dev/#{name}").and_return(true)
+ end
+ %w{
+ sys.vg-root.lv
+ sys.vg-swap.lv
+ sys.vg-tmp.lv
+ sys.vg-usr.lv
+ sys.vg-var.lv
+ sys.vg-home.lv
+ debian--7-root
+ }.each do |name|
+ allow(File).to receive(:exist?).with("/dev/#{name}").and_return(false)
+ allow(File).to receive(:exist?).with("/dev/mapper/#{name}").and_return(true)
+ end
+ end
+
+ it "sets both filesystem and filesystem2 attributes" do
+ plugin.run
+ expect(plugin[:filesystem]).to eq(plugin[:filesystem2])
+ end
+
+ describe "when gathering filesystem usage data from df" do
+ before(:each) do
+ @stdout = <<-DF
+Filesystem 1024-blocks Used Available Capacity Mounted on
+/dev/mapper/sys.vg-root.lv 4805760 378716 4182924 9% /
+tmpfs 2030944 0 2030944 0% /lib/init/rw
+udev 2025576 228 2025348 1% /dev
+tmpfs 2030944 2960 2027984 1% /dev/shm
+/dev/mapper/sys.vg-home.lv 97605056 53563252 44041804 55% /home
+/dev/mapper/sys.vg-special.lv 97605057 53563253 44041805 56% /special
+/dev/mapper/sys.vg-tmp.lv 1919048 46588 1774976 3% /tmp
+/dev/mapper/sys.vg-usr.lv 19223252 5479072 12767696 31% /usr
+/dev/mapper/sys.vg-var.lv 19223252 3436556 14810212 19% /var
+/dev/md0 960492 36388 875312 4% /boot
+DF
+ allow(plugin).to receive(:shell_out).with("df -P").and_return(mock_shell_out(0, @stdout, ""))
+
+ @inode_stdout = <<-DFi
+Filesystem Inodes IUsed IFree IUse% Mounted on
+/dev/xvda1 1310720 107407 1203313 9% /
+/dev/mapper/sys.vg-special.lv 124865 380 124485 1% /special
+tmpfs 126922 273 126649 1% /run
+none 126922 1 126921 1% /run/lock
+none 126922 1 126921 1% /run/shm
+DFi
+ allow(plugin).to receive(:shell_out).with("df -iP").and_return(mock_shell_out(0, @inode_stdout, ""))
+ end
+
+ it "should run df -P and df -iP" do
+ expect(plugin).to receive(:shell_out).ordered.with("df -P").and_return(mock_shell_out(0, @stdout, ""))
+ expect(plugin).to receive(:shell_out).ordered.with("df -iP").and_return(mock_shell_out(0, @inode_stdout, ""))
+ plugin.run
+ end
+
+ it "should set kb_size to value from df -P" do
+ plugin.run
+ expect(plugin[:filesystem]["by_pair"]["/dev/mapper/sys.vg-special.lv,/special"][:kb_size]).to eq("97605057")
+ end
+
+ it "should set kb_used to value from df -P" do
+ plugin.run
+ expect(plugin[:filesystem]["by_pair"]["/dev/mapper/sys.vg-special.lv,/special"][:kb_used]).to eq("53563253")
+ end
+
+ it "should set kb_available to value from df -P" do
+ plugin.run
+ expect(plugin[:filesystem]["by_pair"]["/dev/mapper/sys.vg-special.lv,/special"][:kb_available]).to eq("44041805")
+ end
+
+ it "should set percent_used to value from df -P" do
+ plugin.run
+ expect(plugin[:filesystem]["by_pair"]["/dev/mapper/sys.vg-special.lv,/special"][:percent_used]).to eq("56%")
+ end
+
+ it "should set mount to value from df -P" do
+ plugin.run
+ expect(plugin[:filesystem]["by_pair"]["/dev/mapper/sys.vg-special.lv,/special"][:mount]).to eq("/special")
+ end
+
+ it "should set total_inodes to value from df -iP" do
+ plugin.run
+ expect(plugin[:filesystem]["by_pair"]["/dev/mapper/sys.vg-special.lv,/special"][:total_inodes]).to eq("124865")
+ end
+
+ it "should set inodes_used to value from df -iP" do
+ plugin.run
+ expect(plugin[:filesystem]["by_pair"]["/dev/mapper/sys.vg-special.lv,/special"][:inodes_used]).to eq("380")
+ end
+
+ it "should set inodes_available to value from df -iP" do
+ plugin.run
+ expect(plugin[:filesystem]["by_pair"]["/dev/mapper/sys.vg-special.lv,/special"][:inodes_available]).to eq("124485")
+ end
+ end
+
+ describe "when gathering mounted filesystem data from mount" do
+ before(:each) do
+ @stdout = <<-MOUNT
+/dev/mapper/sys.vg-root.lv on / type ext4 (rw,noatime,errors=remount-ro)
+tmpfs on /lib/init/rw type tmpfs (rw,nosuid,mode=0755)
+proc on /proc type proc (rw,noexec,nosuid,nodev)
+sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
+udev on /dev type tmpfs (rw,mode=0755)
+tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
+devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=620)
+/dev/mapper/sys.vg-home.lv on /home type xfs (rw,noatime)
+/dev/mapper/sys.vg-special.lv on /special type xfs (ro,noatime)
+/dev/mapper/sys.vg-tmp.lv on /tmp type ext4 (rw,noatime)
+/dev/mapper/sys.vg-usr.lv on /usr type ext4 (rw,noatime)
+/dev/mapper/sys.vg-var.lv on /var type ext4 (rw,noatime)
+/dev/md0 on /boot type ext3 (rw,noatime,errors=remount-ro)
+fusectl on /sys/fs/fuse/connections type fusectl (rw)
+binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,noexec,nosuid,nodev)
+MOUNT
+ allow(plugin).to receive(:shell_out).with("mount").and_return(mock_shell_out(0, @stdout, ""))
+ end
+
+ it "should run mount" do
+ expect(plugin).to receive(:shell_out).with("mount").and_return(mock_shell_out(0, @stdout, ""))
+ plugin.run
+ end
+
+ it "should set mount to value from mount" do
+ plugin.run
+ expect(plugin[:filesystem]["by_pair"]["/dev/mapper/sys.vg-special.lv,/special"][:mount]).to eq("/special")
+ end
+
+ it "should set fs_type to value from mount" do
+ plugin.run
+ expect(plugin[:filesystem]["by_pair"]["/dev/mapper/sys.vg-special.lv,/special"][:fs_type]).to eq("xfs")
+ end
+
+ it "should set mount_options to an array of values from mount" do
+ plugin.run
+ expect(plugin[:filesystem]["by_pair"]["/dev/mapper/sys.vg-special.lv,/special"][:mount_options]).to eq(%w{ro noatime})
+ end
+ end
+
+ describe "when gathering filesystem type data from blkid" do
+ before(:each) do
+ # blkid and lsblk output are coorelated with df/mount output, so the
+ # most full test of them actually requires we have both
+ @dfstdout = <<-DF
+Filesystem 1024-blocks Used Available Capacity Mounted on
+/dev/mapper/sys.vg-root.lv 4805760 378716 4182924 9% /
+tmpfs 2030944 0 2030944 0% /lib/init/rw
+udev 2025576 228 2025348 1% /dev
+tmpfs 2030944 2960 2027984 1% /dev/shm
+/dev/mapper/sys.vg-home.lv 97605056 53563252 44041804 55% /home
+/dev/mapper/sys.vg-special.lv 97605057 53563253 44041805 56% /special
+/dev/mapper/sys.vg-tmp.lv 1919048 46588 1774976 3% /tmp
+/dev/mapper/sys.vg-usr.lv 19223252 5479072 12767696 31% /usr
+/dev/mapper/sys.vg-var.lv 19223252 3436556 14810212 19% /var
+/dev/md0 960492 36388 875312 4% /boot
+DF
+ allow(plugin).to receive(:shell_out).with("df -P").and_return(mock_shell_out(0, @dfstdout, ""))
+
+ @inode_stdout = <<-DFi
+Filesystem Inodes IUsed IFree IUse% Mounted on
+/dev/xvda1 1310720 107407 1203313 9% /
+/dev/mapper/sys.vg-special.lv 124865 380 124485 1% /special
+tmpfs 126922 273 126649 1% /run
+none 126922 1 126921 1% /run/lock
+none 126922 1 126921 1% /run/shm
+DFi
+ allow(plugin).to receive(:shell_out).with("df -iP").and_return(mock_shell_out(0, @inode_stdout, ""))
+
+ @stdout = <<-BLKID_TYPE
+/dev/sdb1: LABEL=\"fuego:0\" UUID=\"bd1197e0-6997-1f3a-e27e-7801388308b5\" TYPE=\"linux_raid_member\"
+/dev/sdb2: LABEL=\"fuego:1\" UUID=\"e36d933e-e5b9-cfe5-6845-1f84d0f7fbfa\" TYPE=\"linux_raid_member\"
+/dev/sda1: LABEL=\"fuego:0\" UUID=\"bd1197e0-6997-1f3a-e27e-7801388308b5\" TYPE=\"linux_raid_member\"
+/dev/sda2: LABEL=\"fuego:1\" UUID=\"e36d933e-e5b9-cfe5-6845-1f84d0f7fbfa\" TYPE=\"linux_raid_member\"
+/dev/md0: LABEL=\"/boot\" UUID=\"37b8de8e-0fe3-4b5a-b9b4-dde33e19bb32\" TYPE=\"ext3\"
+/dev/md1: UUID=\"YsIe0R-fj1y-LXTd-imla-opKo-OuIe-TBoxSK\" TYPE=\"LVM2_member\"
+/dev/mapper/sys.vg-root.lv: LABEL=\"/\" UUID=\"7742d14b-80a3-4e97-9a32-478be9ea9aea\" TYPE=\"ext4\"
+/dev/mapper/sys.vg-swap.lv: UUID=\"9bc2e515-8ddc-41c3-9f63-4eaebde9ce96\" TYPE=\"swap\"
+/dev/mapper/sys.vg-tmp.lv: LABEL=\"/tmp\" UUID=\"74cf7eb9-428f-479e-9a4a-9943401e81e5\" TYPE=\"ext4\"
+/dev/mapper/sys.vg-usr.lv: LABEL=\"/usr\" UUID=\"26ec33c5-d00b-4f88-a550-492def013bbc\" TYPE=\"ext4\"
+/dev/mapper/sys.vg-var.lv: LABEL=\"/var\" UUID=\"6b559c35-7847-4ae2-b512-c99012d3f5b3\" TYPE=\"ext4\"
+/dev/mapper/sys.vg-home.lv: LABEL=\"/home\" UUID=\"d6efda02-1b73-453c-8c74-7d8dee78fa5e\" TYPE=\"xfs\"
+BLKID_TYPE
+ allow(plugin).to receive(:shell_out).with("blkid").and_return(mock_shell_out(0, @stdout, ""))
+ end
+
+ it "should run blkid" do
+ plugin.run
+ end
+
+ it "should set kb_size to value from blkid" do
+ plugin.run
+ expect(plugin[:filesystem]["by_pair"]["/dev/md1,"][:fs_type]).to eq("LVM2_member")
+ expect(plugin[:filesystem]["by_pair"]["/dev/sda2,"][:uuid]).to eq("e36d933e-e5b9-cfe5-6845-1f84d0f7fbfa")
+ expect(plugin[:filesystem]["by_pair"]["/dev/md0,/boot"][:label]).to eq("/boot")
+ end
+ end
+
+ describe "when gathering filesystem type data from lsblk" do
+ before(:each) do
+ @dfstdout = <<-DF
+Filesystem 1024-blocks Used Available Capacity Mounted on
+/dev/mapper/sys.vg-root.lv 4805760 378716 4182924 9% /
+tmpfs 2030944 0 2030944 0% /lib/init/rw
+udev 2025576 228 2025348 1% /dev
+tmpfs 2030944 2960 2027984 1% /dev/shm
+/dev/mapper/sys.vg-home.lv 97605056 53563252 44041804 55% /home
+/dev/mapper/sys.vg-special.lv 97605057 53563253 44041805 56% /special
+/dev/mapper/sys.vg-tmp.lv 1919048 46588 1774976 3% /tmp
+/dev/mapper/sys.vg-usr.lv 19223252 5479072 12767696 31% /usr
+/dev/mapper/sys.vg-var.lv 19223252 3436556 14810212 19% /var
+/dev/md0 960492 36388 875312 4% /boot
+DF
+ allow(plugin).to receive(:shell_out).with("df -P").and_return(mock_shell_out(0, @dfstdout, ""))
+
+ @inode_stdout = <<-DFi
+Filesystem Inodes IUsed IFree IUse% Mounted on
+/dev/xvda1 1310720 107407 1203313 9% /
+/dev/mapper/sys.vg-special.lv 124865 380 124485 1% /special
+tmpfs 126922 273 126649 1% /run
+none 126922 1 126921 1% /run/lock
+none 126922 1 126921 1% /run/shm
+DFi
+ allow(plugin).to receive(:shell_out).with("df -iP").and_return(mock_shell_out(0, @inode_stdout, ""))
+
+ allow(File).to receive(:exist?).with("/bin/lsblk").and_return(true)
+ @stdout = <<-BLKID_TYPE
+NAME=\"sdb1\" UUID=\"bd1197e0-6997-1f3a-e27e-7801388308b5\" LABEL=\"fuego:0\" FSTYPE=\"LVM2_member\"
+NAME=\"sdb2\" UUID=\"e36d933e-e5b9-cfe5-6845-1f84d0f7fbfa\" LABEL=\"fuego:1\" FSTYPE=\"LVM2_member\"
+NAME=\"sda1\" UUID=\"bd1197e0-6997-1f3a-e27e-7801388308b5\" LABEL=\"fuego:0\" FSTYPE=\"LVM2_member\"
+NAME=\"sda2\" UUID=\"e36d933e-e5b9-cfe5-6845-1f84d0f7fbfa\" LABEL=\"fuego:1\" FSTYPE=\"LVM2_member\"
+NAME=\"md0\" UUID=\"37b8de8e-0fe3-4b5a-b9b4-dde33e19bb32\" LABEL=\"/boot\" FSTYPE=\"ext3\"
+NAME=\"md1\" UUID=\"YsIe0R-fj1y-LXTd-imla-opKo-OuIe-TBoxSK\" LABEL=\"\" FSTYPE=\"LVM2_member\"
+NAME=\"sys.vg-root.lv\" UUID=\"7742d14b-80a3-4e97-9a32-478be9ea9aea\" LABEL=\"/\" FSTYPE=\"ext4\"
+NAME=\"sys.vg-swap.lv\" UUID=\"9bc2e515-8ddc-41c3-9f63-4eaebde9ce96\" LABEL=\"\" FSTYPE=\"swap\"
+NAME=\"sys.vg-tmp.lv\" UUID=\"74cf7eb9-428f-479e-9a4a-9943401e81e5\" LABEL=\"/tmp\" FSTYPE=\"ext4\"
+NAME=\"sys.vg-usr.lv\" UUID=\"26ec33c5-d00b-4f88-a550-492def013bbc\" LABEL=\"/usr\" FSTYPE=\"ext4\"
+NAME=\"sys.vg-var.lv\" UUID=\"6b559c35-7847-4ae2-b512-c99012d3f5b3\" LABEL=\"/var\" FSTYPE=\"ext4\"
+NAME=\"sys.vg-home.lv\" UUID=\"d6efda02-1b73-453c-8c74-7d8dee78fa5e\" LABEL=\"/home\" FSTYPE=\"xfs\"
+NAME=\"debian--7-root (dm-0)\" UUID=\"09187faa-3512-4505-81af-7e86d2ccb99a\" LABEL=\"root\" FSTYPE=\"ext4\"
+BLKID_TYPE
+ allow(plugin).to receive(:shell_out).
+ with("lsblk -n -P -o NAME,UUID,LABEL,FSTYPE").
+ and_return(mock_shell_out(0, @stdout, ""))
+ end
+
+ it "should run lsblk -n -P -o NAME,UUID,LABEL,FSTYPE" do
+ plugin.run
+ end
+
+ it "should set kb_size to value from lsblk -n -P -o NAME,UUID,LABEL,FSTYPE" do
+ plugin.run
+ expect(plugin[:filesystem]["by_pair"]["/dev/md1,"][:fs_type]).to eq("LVM2_member")
+ expect(plugin[:filesystem]["by_pair"]["/dev/sda2,"][:uuid]).to eq("e36d933e-e5b9-cfe5-6845-1f84d0f7fbfa")
+ expect(plugin[:filesystem]["by_pair"]["/dev/md0,/boot"][:label]).to eq("/boot")
+ end
+
+ it "should ignore extra info in name and set label to value from lsblk -n -P -o NAME,UUID,LABEL,FSTYPE" do
+ plugin.run
+ expect(plugin[:filesystem]["by_pair"]["/dev/mapper/debian--7-root,"][:label]).to eq("root")
+ end
+
+ end
+
+ describe "when gathering data from /proc/mounts" do
+ before(:each) do
+ allow(File).to receive(:exist?).with("/proc/mounts").and_return(true)
+ @double_file = double("/proc/mounts")
+ @mounts = <<-MOUNTS
+rootfs / rootfs rw 0 0
+none /sys sysfs rw,nosuid,nodev,noexec,relatime 0 0
+none /proc proc rw,nosuid,nodev,noexec,relatime 0 0
+none /dev devtmpfs rw,relatime,size=2025576k,nr_inodes=506394,mode=755 0 0
+none /dev/pts devpts rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000 0 0
+/dev/mapper/sys.vg-root.lv / ext4 rw,noatime,errors=remount-ro,barrier=1,data=ordered 0 0
+tmpfs /lib/init/rw tmpfs rw,nosuid,relatime,mode=755 0 0
+tmpfs /dev/shm tmpfs rw,nosuid,nodev,relatime 0 0
+/dev/mapper/sys.vg-home.lv /home xfs rw,noatime,attr2,noquota 0 0
+/dev/mapper/sys.vg-special.lv /special xfs ro,noatime,attr2,noquota 0 0
+/dev/mapper/sys.vg-tmp.lv /tmp ext4 rw,noatime,barrier=1,data=ordered 0 0
+/dev/mapper/sys.vg-usr.lv /usr ext4 rw,noatime,barrier=1,data=ordered 0 0
+/dev/mapper/sys.vg-var.lv /var ext4 rw,noatime,barrier=1,data=ordered 0 0
+/dev/md0 /boot ext3 rw,noatime,errors=remount-ro,data=ordered 0 0
+fusectl /sys/fs/fuse/connections fusectl rw,relatime 0 0
+binfmt_misc /proc/sys/fs/binfmt_misc binfmt_misc rw,nosuid,nodev,noexec,relatime 0 0
+MOUNTS
+ @counter = 0
+ allow(@double_file).to receive(:read_nonblock) do
+ @counter += 1
+ raise EOFError if @counter == 2
+ @mounts
+ end
+ allow(@double_file).to receive(:close)
+ allow(File).to receive(:open).with("/proc/mounts").and_return(@double_file)
+ end
+
+ it "should set mount to value from /proc/mounts" do
+ plugin.run
+ expect(plugin[:filesystem]["by_pair"]["/dev/mapper/sys.vg-special.lv,/special"][:mount]).to eq("/special")
+ end
+
+ it "should set fs_type to value from /proc/mounts" do
+ plugin.run
+ expect(plugin[:filesystem]["by_pair"]["/dev/mapper/sys.vg-special.lv,/special"][:fs_type]).to eq("xfs")
+ end
+
+ it "should set mount_options to an array of values from /proc/mounts" do
+ plugin.run
+ expect(plugin[:filesystem]["by_pair"]["/dev/mapper/sys.vg-special.lv,/special"][:mount_options]).to eq(%w{ro noatime attr2 noquota})
+ end
+ end
+
+ describe "when gathering filesystem data with devices mounted more than once" do
+ before(:each) do
+ # there's a few different examples one can run into in this output:
+ # 1. A device physically mounted in more than one place: /home and /home2
+ # 2. A bind-mounted directory, which shows up as the same device in a
+ # subdir: / and /var/chroot
+ # 3. tmpfs in multiple places.
+ @dfstdout = <<-DF
+Filesystem 1024-blocks Used Available Capacity Mounted on
+/dev/mapper/sys.vg-root.lv 4805760 378716 4182924 9% /
+tmpfs 2030944 0 2030944 0% /lib/init/rw
+udev 2025576 228 2025348 1% /dev
+tmpfs 2030944 2960 2027984 1% /dev/shm
+/dev/mapper/sys.vg-home.lv 97605056 53563252 44041804 55% /home
+/dev/mapper/sys.vg-home.lv 97605056 53563252 44041804 55% /home2
+/dev/mapper/sys.vg-root.lv 4805760 378716 4182924 9% /var/chroot
+DF
+ allow(plugin).to receive(:shell_out).with("df -P").and_return(mock_shell_out(0, @dfstdout, ""))
+
+ @inode_stdout = <<-DFi
+Filesystem Inodes IUsed IFree IUse% Mounted on
+/dev/mapper/sys.vg-root.lv 1310720 107407 1203313 9% /
+tmpfs 126922 273 126649 1% /lib/init/rw
+none 126922 1 126921 1% /dev/shm
+udev 126922 1 126921 1% /dev
+/dev/mapper/sys.vg-home.lv 60891136 4696030 56195106 8% /home
+/dev/mapper/sys.vg-home.lv 60891136 4696030 56195106 8% /home2
+/dev/mapper/sys.vg-root.lv 1310720 107407 1203313 9% /var/chroot
+DFi
+ allow(plugin).to receive(:shell_out).with("df -iP").and_return(mock_shell_out(0, @inode_stdout, ""))
+
+ allow(File).to receive(:exist?).with("/bin/lsblk").and_return(true)
+ @stdout = <<-BLKID_TYPE
+NAME=\"/dev/mapper/sys.vg-root.lv\" UUID=\"7742d14b-80a3-4e97-9a32-478be9ea9aea\" LABEL=\"/\" FSTYPE=\"ext4\"
+NAME=\"/dev/mapper/sys.vg-home.lv\" UUID=\"d6efda02-1b73-453c-8c74-7d8dee78fa5e\" LABEL=\"/home\" FSTYPE=\"xfs\"
+BLKID_TYPE
+ allow(plugin).to receive(:shell_out).
+ with("lsblk -n -P -o NAME,UUID,LABEL,FSTYPE").
+ and_return(mock_shell_out(0, @stdout, ""))
+ end
+
+ it "should provide a devices view with all mountpoints" do
+ plugin.run
+ expect(plugin[:filesystem]["by_device"]["/dev/mapper/sys.vg-root.lv"][:mounts]).to eq(["/", "/var/chroot"])
+ expect(plugin[:filesystem]["by_device"]["/dev/mapper/sys.vg-home.lv"][:mounts]).to eq(["/home", "/home2"])
+ expect(plugin[:filesystem]["by_device"]["tmpfs"][:mounts]).to eq(["/lib/init/rw", "/dev/shm"])
+ end
+ end
+
+ describe "when gathering filesystem data with double-mounts" do
+ before(:each) do
+ @dfstdout = <<-DF
+Filesystem 1024-blocks Used Available Capacity Mounted on
+/dev/mapper/sys.vg-root.lv 4805760 378716 4182924 9% /
+tmpfs 2030944 0 2030944 0% /lib/init/rw
+udev 2025576 228 2025348 1% /dev
+tmpfs 2030944 2960 2027984 1% /dev/shm
+/dev/mapper/sys.vg-home.lv 97605056 53563252 44041804 55% /home
+/dev/sdb1 97605056 53563252 44041804 55% /mnt
+/dev/sdc1 4805760 378716 4182924 9% /mnt
+DF
+ allow(plugin).to receive(:shell_out).with("df -P").and_return(mock_shell_out(0, @dfstdout, ""))
+
+ @inode_stdout = <<-DFi
+Filesystem Inodes IUsed IFree IUse% Mounted on
+/dev/mapper/sys.vg-root.lv 1310720 107407 1203313 9% /
+tmpfs 126922 273 126649 1% /lib/init/rw
+none 126922 1 126921 1% /dev/shm
+udev 126922 1 126921 1% /dev
+/dev/mapper/sys.vg-home.lv 60891136 4696030 56195106 8% /home
+/dev/sdb1 60891136 4696030 56195106 8% /mnt
+/dev/sdc1 1310720 107407 1203313 9% /mnt
+DFi
+ allow(plugin).to receive(:shell_out).with("df -iP").and_return(mock_shell_out(0, @inode_stdout, ""))
+
+ allow(File).to receive(:exist?).with("/bin/lsblk").and_return(true)
+ @stdout = <<-BLKID_TYPE
+NAME=\"/dev/mapper/sys.vg-root.lv\" UUID=\"7742d14b-80a3-4e97-9a32-478be9ea9aea\" LABEL=\"/\" FSTYPE=\"ext4\"
+NAME=\"/dev/sdb1\" UUID=\"6b559c35-7847-4ae2-b512-c99012d3f5b3\" LABEL=\"/mnt\" FSTYPE=\"ext4\"
+NAME=\"/dev/sdc1\" UUID=\"7f1e51bf-3608-4351-b7cd-379e39cff36a\" LABEL=\"/mnt\" FSTYPE=\"ext4\"
+NAME=\"/dev/mapper/sys.vg-home.lv\" UUID=\"d6efda02-1b73-453c-8c74-7d8dee78fa5e\" LABEL=\"/home\" FSTYPE=\"xfs\"
+BLKID_TYPE
+ allow(plugin).to receive(:shell_out).
+ with("lsblk -n -P -o NAME,UUID,LABEL,FSTYPE").
+ and_return(mock_shell_out(0, @stdout, ""))
+ end
+
+ it "should provide a mounts view with all devices" do
+ plugin.run
+ expect(plugin[:filesystem]["by_mountpoint"]["/mnt"][:devices]).to eq(["/dev/sdb1", "/dev/sdc1"])
+ end
+ end
+end
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