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Oct
22
asked Poor performance from SAS disks on HS22 blade in CentOS/RHEL on ESXi 4.0
Oct
14
answered SMTP relay to multiple hosts
Oct
13
comment How to make client C and B receive DHCP from client A?
Could you clarify, you want A to be giving DHCP leases to B & C for the same network that A received a lease for from your switch or for a different network?
Oct
13
comment Removing misconfigured NFS datastore on ESXi (4.1)
What license level of ESXi?
Oct
13
comment Tools to wipe a hard disk
There was something called The Great Zero Challenge that offered a reward for any company that could recover data from a hard drive zeroed out with dd. The reward was never claimed, however that really doesn't say much, as it was a small amount of money, and if you're the conspiracy type person, isn't it better for the public to think that dd is a secure way of wiping a disk?
Oct
13
comment How to make client C and B receive DHCP from client A?
Are all three hosts configured as using bridged networking? If so they should all be within the same broadcast domain and should be able to receive DHCP leases from Host A, so long as there's not another DHCP server in the broadcast domain that could be conflicting.
Oct
13
answered I'm hosting reseller and I got spam problems. Please help to solve
Oct
13
comment I'm hosting reseller and I got spam problems. Please help to solve
"On the mail gateway you should freeze the emails on arrival for 2-3 minutes and use a cron script to count the number of emails from each queue." That is a bizarre way of doing it. If you use exim as your gateway, you use ACLs to handle this sort of thing.
Oct
13
comment Removing misconfigured NFS datastore on ESXi (4.1)
Keep in mind since this is ESXi not ESX, CLI is not traditionally available. You can use the vCLI tools (vmware.com/support/developer/vcli) to achieve the same thing, but this requires a licensed vSphere setup. esxcfg-nas may be available by enabling SSH access however.
Oct
12
answered How can I add one disk to an existing raidz zpool?
Sep
8
awarded  Self-Learner
Sep
7
revised CentOS 5.5 , Apache2.2, PHP 5.2.14, Fastcgi 2.2-4 and 5xx Errors
deleted 4 characters in body
Sep
7
answered CentOS 5.5 , Apache2.2, PHP 5.2.14, Fastcgi 2.2-4 and 5xx Errors
Sep
7
comment Tracking number of IOs to disk on Windows
What operating system?
Sep
7
comment How do I get SMTP Port 25 to be PCI Compliant on OS X 10.6 Server?
Did you restart or HUP the postfix SMTP process after your configuration changes?
Sep
7
answered How to make a clone of a HD using RHEL 5.4?
Sep
7
awarded  Citizen Patrol
Sep
7
comment Setting up two NICs on two separate LANs provides error
On CentOS it's (as root) service network restart (or /etc/init.d/network restart)
Sep
7
answered Certificates expire without warning
Sep
7
comment Tool for ongoing monitoring of a webserver?
Another + for Nagios. You can configure people and groups of people, assign them to different monitoring alert periods (e.g., after hours support crews get alerts while 9-5ers don't). We also have it setup to send SMS warnings through a GPRS modem.