Identify the two commands that can be used to set SELinux file labels back to their default values.
Consider a cgroup configuration in the /etc/cgconfig.conf file: mount { cpuset = /cgroup/A; cpu = /cgroup/A; cpuacct = /cgroup/cpuacct; } group A1 {perm { admin { uid = root; gid = wheel; } task { } } uid = root; gid = users; cpuset { cpuset.mems=”0”;cpuset.cpus=”0”; } cpu { cpu.shares=”5”; } } group A2 { perm { admin { uid = root;admin { uid = root gid = root; } task { uid = root; gid = users; } } cpuset { cpuset.mems=”0”;cpuset.cpus=”1”; } cpu { cpu.shares=”5”; } } Which two statements are true?
show only target and LUN associations. [root@EDFAR9P0 init.d]# tgt-admin –s | egrep –i ‘target|lun’Target 1: iqn.2013 - 03.com.example.mypc:1 LUN information: LUN: 0 LUN: 1 LUN: 2 LUN: 3 You want to add a new LUN to a new target by using the /iSCSIsharedDisk/physDisk4.img disk image file. Which two options would you use to do this?
Reference: https://access.redhat.com/documentation/en -US/Red_Hat_Enterprise_Linux/6/html -single/Resource_Ma nagement_Guide/ You have an unmounted btrfs file system: # btrfs filesystem show Label: ‘Btrfs’ uuid: 7bfe3239 -47ee -442b -b9f8 -49f88b6b1be4Total devices 3 FS bytes used 300.51MB devid 2 size 4.88GB used 1.06GB path /dev/sdd devid 1 size 4.88GB used 580.00GB path /dev/sdc devid 3 size 4.88GB used 1.50GB path /dev/sdb You have these mounted devices: # df –h You have a mount point for the btrfs file system: # ls –all /btrfs total 0 drwxr -xr-x. 1 root root 0 Aug 12 10:17 . dr-xr-xr-x. 1 root root 276 Aug 12 10:36 .. Examine these steps: 1. Manual defragment is not needed. Btrfs will defragment it automatically. 2. btrfs device defragment /dev/sdd 3. btrfs filesystem defragment /btrfs 4. btrfs device delete /dev/sdb /btrfs 5. mount UUID=7bfe3239 -47ee -442b -b9f8-49f88b6b1be4 /btrfs 6. btrfs device delete /dev/sdb /dev/sdd What is the correct order to delete the /dev/sdb device from the btrfs file system and for defragmenting the reduced file system?
D. In can be used to store hostnames and their IP addresses. E. It can replicate entries synchronously to another OpenLDAP server. Which two statements are true about building binary RPMs using rpmbuild?
➢ TOTAL QUESTIONS: 141 Examine the dtrace command: dtrace -P syscall Which statement is true about this command?
