Given:
# metadb -s clones -i flags first blk block count a m luo 16 8192 /dev/dsk/c4t1d0s7 r - replica does not have device relocation information o - replica active prior to last mddb configuration change u - replica is up to date l - locator for this replica was read successfully c - replica's location was in / etc/lvm/mddb.cf p - replica's location was patched in kernel m - replica is master, this is replica selected as input W - replica has device write errors a - replica is active, commits are occurring to this replica M - replica had problem with master blocks D - replica had problem with data blocks F - replica had format problems S - replica is too small to hold current data base R - replica had device read errors
# metastat -ac clones/d30 p 5.0GB c4t1d0s0 clones/d20 p 5.0GB c4t1d0s0 clones/d10 p 5.0GB c4t1d0s0 Which two represent the features of Solaris Volume Manager software configured on this system? (Choose two.)
A. mirrored volumesYou created a backup using a file system snapshot. Now that the backup is done, you can delete the snapshot and remove the backing store file. If you forget which backing store file is in use, which command can provide you with this information?
A. /usr/sbin/dfWhile setting up the /etc/vfstab file for a workstation, a junior administrator becomes confused about the differences between entries in the /dev/dsk and /dev/rdsk directories. Which three statements about Solaris OS disk device naming conventions are true? (Choose three.)
A. Physical device names are symbolic links to logical device names kept in the /devices directory.Your x86-based system has a ZFS file system named /files on the c0d1 drive. You want to rename this file system, so that every time the system boots, it is automatically mounted under the name /data. Which answer describes how to change the ZFS file system name from /files to /data?
A. zfs set mountpoint=/data dataIf your system uses a large number of mirrors, make sure that you have an adequate number of state databases. If you create too few state database replicas, performance could be negatively impacted. What is the recommended number of state database replicas for mirrored volumes?
A. At least two state database replicas per RAID-1 volume.The production server needs additional swap space due to lack of physical memory. The system has only one disk and is partitioned as follows:
Part Tag Flag Cylinders Size Blocks
0 root wm 1041 - 38491 18.00GB (37451/0/0) 37750608 1 swap wu 0 - 1040 512.37MB (1041/0/0) 1049328 2 backup wm 0 - 39532 19.00GB (39533/0/0) 39849264 3 unassigned wm 0 0 (0/0/0) 0 4 unassigned wm 0 0 (0/0/0) 0 5 unassigned wm 0 0 (0/0/0) 0 6 unassigned wm 0 0 (0/0/0) 0 7 unassigned wm 0 0 (0/0/0) 0
There is one swap slice configured and active:
# swap -l swapfile dev swaplo blocks free /dev/dsk/c0t0d0s1 136,1 16 1049312 0 The root file system is a flat file system: # df -k / Filesystem kbytes used avail capacity Mounted on /dev/dsk/c0t0d0s0 18575269 9549546 9025723 53% /
Which two methods can be used to temporarily add swap space? (Choose two.)
A. add slice 2 as swap:# swap -a /dev/dsk/c0t0d0s2Given this output from dumpadm: # dumpadm Dump content: kernel pages Dump device: /dev/dsk/c0t0d0s1 (swap) Savecore directory: /var/crash/rabbit Savecore enabled: yes and these directory contents: # ls -al /var/crash/rabbit total 4 drwx------ 2 root root 512 Jan 27 10:28 . drwxr-xr-x 3 root root 512 Jan 27 10:28 ..
Which three files exist in the directory after rebooting following a panic? (Choose three.)
A. unix.0A machine running Solaris 10 OS displays the following message during boot:
mount: mount--point /opt/local does not exist
The system stops in single-user mode while waiting for the root password. Which two are valid troubleshooting procedures for this problem? (Choose two)
A. Restart the NFS client using# svcadm restart svc:/network/nf s/c1ient.systemA has a file system that is being shared as follows:
-- /data/dbase rw ""
systemB mounts that file system as follows:
/data on systemA:/data/dbaseN remote/read/write/setuid/devices/xa11r/dev=4c00002
On systemB, whenever root tries to create or copy a file to the /data directory, root receives the following error: cannot create. Which answer describes a solution to this problem?
A. On system A, give root write privileges to the /data/dbase directory.You are troubleshooting a jumpstart server problem. You need to confirm the install server that the client is using. Which file in the list provides the location of the install server to the client?
A. bootparamsNowadays, the certification exams become more and more important and required by more and more enterprises when applying for a job. But how to prepare for the exam effectively? How to prepare for the exam in a short time with less efforts? How to get a ideal result and how to find the most reliable resources? Here on Vcedump.com, you will find all the answers. Vcedump.com provide not only Oracle exam questions, answers and explanations but also complete assistance on your exam preparation and certification application. If you are confused on your 1Z0-879 exam preparations and Oracle certification application, do not hesitate to visit our Vcedump.com to find your solutions here.