Answer / ramesh a

The Veritas Volume Manager (VxVM) relies on these 3
daemons,

vxconfigd - The VxVM configuration daemon maintains disk
and group configurations and communicates configuration
changes to the kernel, and modifies configuration
information stored on disks.
vxiod - The VxVM I/O daemon provides extended I/O
operations without blocking the calling processes. Several
vxkiod daemons are usually started at boot time and
continue to run at all times. (My linux2 system has 10
vxiod daemons running.)
vxrelocd - The hot-relocation daemon monitors VxVM for
events that affect redundancy and performs hot-relocation
to restore redundancy.

Answer / hyma

1)Vxconfogd:It is a configuration deamon. After installing
the veritas server needs to be rebooted after rebooting
before mounting the rootfile system vxconfigd is loaded
into the memory.vxconfigd has 3 modes enable,
disable,bootable.
2)vxiod:After mounting tthe root file system vxiod is
loaded in to the memory. It's maintain the client i/o
requestes.
3)vxrelocd:It's checks the stsus of the volume, but it is
not running continuesly. Once mount the volume that time
only,it checks the health of the volume.
4)vxrecoved:It's checks the health of the volume, it's
running continuesly after mounting the volume also
5)vxnotifyd:it's notify the Administrator.

How to recover failed disks in vxvm?

2 Answers   Ericsson, Wipro,

---

what is the difference between sc> and lom> ?

2 Answers  

---

Diffrence between Paging & swap?

4 Answers   Satyam, Wipro,

---

How to create null files in solaris ?

5 Answers   Satyam, Wipro,

---

how to set default runlevel in solaris.How to set the default Runlevel as INIT-2.

5 Answers   Microland,

---

What can be done to protect the system from overflow exploits?

0 Answers  

---

Hi friends this is rakesh recently i went to an interview there they asked me what is the port number using to connect telnet from one system to another system and what deamon is used to connect telnet.

6 Answers  

---

Benefits of SMF compared LRC(legacy run control)?

0 Answers   Satyam, TEKsystems, Wipro,

---

Root mirroring in SVM, in Veritas ?

4 Answers   HP, IBM, Satyam, Wipro,

---

How do you remove a swap space?

0 Answers  

---

dif. b/w group and netgroup?

2 Answers   Satyam, Wipro,

---

They have user like aa with home dir /export/home/aa. They want to change home dir to /export/home/bb & username remains same. User files in /export/home/aa moved to bb? What do u do?

1 Answers   Satyam, Wipro,

---