After checking the status of one of my zpools today, I encountered the following problems:
root@server: zpool status -v myPool
pool: myPool
state: ONLINE
status: One or more devices has expe
Category: Storage
Data storage is the temporary files generated by the data stream during the processing or the information that needs to be searched during the processing. The data is recorded on the internal or external storage medium of the computer in a certain format. Data storage should be named, and this naming should reflect the meaning of the composition of the information characteristics. Data flow reflects the data flowing in the system, showing the characteristics of dynamic data; data storage reflects the static data in the system, showing the characteristics of static data.
Which drive in RAID has a bad sector?
I use the LSI MegaRaid SAS controller to have 4 physical drives in a virtual drive. It seems that (at least) one of the drives has bad sectors, because:
>An error occurred while trying to bac
Virtualization – use SLC exchange on the VM host as RAM replacement is wise?
I have some old servers running virtual machines, but they are limited to 16GB RAM, which limits the number of VMs I can run and the options for RDS.
to So far, it has done a good job in test
How to move RAID 1 to RAID 1 0
I have two HP disks in RAID 1 (300 Gb), and want to have 2 additional disks in RAID 10, with a total of 600 Gb on C:. < p>
I want to know if it is possible to use the array configuration util
In addition to the dual UPS PS system, the advantage of RAID BBU
Today, I roughly measured the benefits of enabling write-back on the RAID controller on the server at work. It does not have a RAID battery backup unit (BBU), so write caching is currently disabled
How to choose the best RAID settings on the PE2950
I have some Dell PowerEdge 2950s, which contain 4x 15k, 150GB Cheetah SAS drives. They will be VM hosts, CentOS running ESXi and Windows Server 2k8 clients. Some guests will host IIS servers , And
The ProLiant server does not accept the new hard drive in RAID 1 0?
I have a HP ProLiant DL380 G5, I have two logical drives configured with RAID. I have a logical drive RAID 10 and two 72 gb 10k sas 1 ports spare 376597- 001.
I have a hard drive that has fai
Optimized RAID 5 (small random read) for Backuppc
I am running a BackupPC server with hardware RAID 5, which is used as the primary storage for backups. Since the machine was created under a small budget, the controller is used for the PCI port 3W
Writing hole: Which RAID level is affected?
In the process of understanding the advantages of RAIDZ, I came across the concept of write vulnerabilities.
As explained on this page, write vulnerabilities are Refers to the inconsistency b
Supermicro MBD-X7Sbe asterisk uses a large number of onboard RAID-1 or software RAID?
I am using the onboard RAID controller of my SUPERMICRO MBD-X7SBE to set up a RAID-1 array with two Seagate ES2 hard drives. About 8 in our production I will use this for repeated Asterisk usage to