1. Solaris

Hi experts, In my solaris system when i run the command df -h i got the below response.I have some confusion which i want to share with you guys.1)there are two SWAP file system shows are they same or different?2)if i want to count the total disk space should i take both the swap space or only... (2 Replies)

2. Programming

Hi all, i just started started learning system programming and want to pursue a career in the sys prog area. below is the program that use a fork() call. i read in one of the tutorials that parent process and child process uses different address spaces and runs concurrently. that meas each... (2 Replies)

3. UNIX for Dummies Questions & Answers

Hi I have checked the output of top command in which there is a difference shown between the swap of top command for a process with total swap memory usage of the top command. Swap usage of process is higher than the total swap memory usage. top - 18:28:21 up 7:13, 5 users, load... (2 Replies)

4. Linux

Hi, i have done a blunder here, i increased the swap space on Xen5.6 server machine using below steps :- 1056 dd if=/dev/zero of=/root/myswapfile bs=1M count=1024 1057 ls -l /root/myswapfile 1058 chmod 600 /root/myswapfile 1059 mkswap /root/myswapfile 1060 swapon /root/myswapfile ... (1 Reply)

5. Red Hat

Hi Everyone, I have added new Virtual disk to OS. The main point is I need to bring this whole Disk into LVM control, is it necessary to partition the disk using fdisk command and assign partition type as '8e', or can I directly add that disk into LVM, by running pvcreate command with out... (2 Replies)

6. Solaris

Hi folks, How can I scan newly attached network interfaces to server without reboot? Is there any command or something to scan without reboot. Thanks (5 Replies)

7. SuSE

Hi, I'm trying to migrate the content of disk 'A' to disk 'B', that they belong to the same vg 'data'_vg'. Whe using pvmove, I get the following error: 'device-mapper: suspend ioctl failed: Interrupted system call'. I put down the whole trace: pvmove -v "source_disk" "sink_disk" ... (0 Replies)

8. Linux

Hi I need to identify a newly attached LUN from NetApp on a linuxserver running uname -o GNU/Linux I have first run the df -h and got the following: df -h Filesystem Size Used Avail Use% Mounted on /dev/mapper/vg_outsystemdb-lv_root 50G 2.7G 45G ... (3 Replies)

9. Solaris

I am working on VM host and collecting data to identify the type of storage attached to the server which will be migrated to VNX. it has one ldom created on it luxadm probe output --- No Network Array enclosures found in /dev/es Found Fibre Channel device(s): Node... (7 Replies)

10. Emergency UNIX and Linux Support

Oflate we are finding a few servers experiencing severe slowness. What would be the commands that I need to try to postmortem the situation? (3 Replies)