search for: 500gb

Dear all, I have a 4,1TB Logical volume consist of four disks with size of 2TB, 1TB, 1TB, and 500GB. The LV currently full. I plan to change the 1Tb disks and 500Gb disks. I plan to remove one 1TB disk or the 500GB so that I can replace it with 2TB disk. most LVM tutorial ask to use pvmove to move phisical extent to the new disk. The problem is that I have no SATA port left so that I can't mo...

I have CentOS 4.x installed on a single 500GB SATA drive. Drive is about 10 percent used. I would like to migrate to software RAID 5 without reinstalling the OS. Was thinking 3 500GB drives. Is that possible or must I reinstall? Matt

I have a 500GB Sata drive about 15% used I would like to make an exact copy of too another Sata 500GB drive as a spare. That way if something happens to the one in service I can plug in the spare quickly and restore one of the weekly backups without reinstalling the entire OS and all the little tweaks of setup o...

...s for pitfalls, errors, or if I am just wrong. Centos 5.x, software raid, 250gb drives. 2 drives in mirror, one spare. All same size. 2 devices in the mirror, one boot (about 100MB), one that fills the rest of disk and contains LVM partitions. I was thinking of taking out the spare and adding a 500gb drive. I would run this " sfdisk -d /dev/sda | sfdisk /dev/sdc " (drive 'a' setup is cloned onto drive c) Then I would add drive c to the raid array as the spare. I would then pull out drive b and allow drive c to be synced with a. At this point drive c has 250gb worth of partio...

Hi, I'm trying to disconnect some iSCSI targets, but can't seem to. [root at localhost ~]# iscsiadm -m session tcp: [1] 192.168.2.202:3260,1 iqn.2011.01.22.freenas.nvr:500gb tcp: [3] 192.168.2.200:3260,1 iqn.2011-2.za.co.securehosting:RAID.thin3.vg0.1tba tcp: [4] 192.168.2.202:3260,1 iqn.2011.01.22.freenas.nvr:extent0 tcp: [5] 192.168.2.200:3260,1 iqn.2011-2.za.co.securehosting:RAID.iscsi0.vg0.500gb I need to disconnect all 4 of these [root at localhost ~]# iscsiadm...

I'm trying to create a 500GB lv volume on a 500GB physical volume, but can't: [root at francois-pc ~]# pvscan PV /dev/sdd VG freenas lvm2 [500.00 GB / 500.00 GB free] PV /dev/sdc VG thecus lvm2 [1010.00 GB / 910.00 GB free] PV /dev/mapper/ddf1_RAIDp2 VG VolGroup00 lvm...

I've a small system that I use to support a number of churches. I provide web and email for them. My current server is running CentOS 6.3 with paired 1TB drives in a RAID1 configuration. It works well. One filesystem is very large, >500GB, and contains numerous large files: SQL, docs, church libraries in ebook and digital form, plus stored videos of church services. My problem is that I've found no means of backing up that file system. Dump and tar both error out as exceeding the maximum size. Neither will backup just the video...

Hi people, I am building a cheap remote rsync backup server using a software raid 5 array of 4 500GB disks. What I have available on the market is: 1. HITACHI GST Deskstar T7K500 500GB 7200rpm 16MB cache Serial ATA II-300 2. SEAGATE Barracuda 7200.10 with NCQ 500GB 7200rpm 16MB cache Serial ATA II-300 3. Western Digital 500GB SATAII RAID EDITION Caviar SE16 7200rpm 8.9ms 16MB cache I am tempted...

Hi ppl . I am getting a IBM x3200.. This machine can only support up to 4 x 250GB SATA. I need to have a usable space of 500GB and mirror it to other 500GB. IBM proposed me to get 2 RAID cards. Do you guys think i can do raid 0 on the first 2 x 250GB HDD and raid 0 on the second 2 x 250GB hdd, both on hardware raid and then during the installation of centos 5, i raid 1 on both the 2 sets of hardware raids? Thanks

I have a question about using mixed vdev in the same zpool and what the community opinion is on the matter. Here is my setup: I have four 1TB drives and two 500GB drives. When I first setup ZFS I was under the assumption that it does not really care much on how you add devices to the pool and it assumes you are thinking things through. But when I tried to create a pool (called group) with four 1TB disk in raidz and two 500GB disk in mirror configuration to...

Hi, Here is my problem : On a server we have a directory, /data, shared with Samba. In this directory, we have two mountpoints : mp300 which contains a 300GB filesystem, and mp500 which contains 500GB filesystem. So we have : |----data |-------mp300 => 300GB |-------mp500 => 500GB and /data is shared wich Samba. On Windows, if we try to put many files, a example 30GB, in /data/mp300 (or /data/mp500), Windows says there isn't enough free space : it reports th...

This might be a stupid question, but here goes... Would adding, say, 4 4 or 8gb usb keys as a zil make enough of a difference for writes on an iscsi shared vol? I am finding reads are not too bad (40is mb/s over gige on 2 500gb drives stripped) but writes top out at about 10 and drop a lot lower... If I where to add a couple usb keys for zil, would it make a difference? Thanks. Sent from a fruity device

On 8/5/2015 11:27 AM, m.roth at 5-cent.us wrote: > Bowie Bailey wrote: >> I am trying to upgrade my system from 500GB drives to 1TB. I was able >> to partition and sync the raid devices, but I cannot get the new drive >> to boot. >> >> This is an old system with only IDE ports. There is an added Highpoint >> raid card which is used only for the two extra IDE ports. I have >> u...

On 07/24/2015 11:32 AM, Ady via Syslinux wrote: >> >> The physical sector size of the sata ssd is 4k, but the logical is >> 512. Could this be the problem? >> >> Thanks > > Yes, the 4KB sector size is most probably the problem. > No, the logical sector size is what matters. Physical sector size is irrelevant. -hpa

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...ether a Server for personal use, I want to virtualize a few servers(mail, web, ssh) and use it as a NAS, but I have a question if I can use Multiple RAID Arrays using the following HW: Intel Xeon Quad Core X3430 ASUS P7F-M LGA 1156 - LSI MegaRAID(integrated) - HighPoint RocketRAID 2640x1 2 Hitachi 500GB HDDs 4 Hitachi 1TB HDDs I want to use one array with the 2 500GB HDDs in RAID1 for the OS and for some VMs, and the other 4 1TB HDDs I want to create an array in RAID5 or RAID10 for file sharing across my home Network. I found a guide but it's a little bit outdated and it's for Debian......

Hello I have a CentOS VM with a lots of inodes, and 500GB +/-, running under hyper-v . Which is best for backup them? What is the pros and cons? Thanks for attention.

Marc, There is a strategy loosely referred to as "choose your battles well" :-) Let the others bother with their own problems. If you can, hack the server and dump the 500GB - you'll be using resources transferring the 500GB as the other server receives it. Two servers wasting resources because you think you are punishing an offender! On Thu, 11 Apr 2019 at 13:43, Marc Roos <M.Roos at f1-outsourcing.eu> wrote: > Please do not assume anything other than...

Yes, I tried to dd the mbr.bin and use both --install and --stupid parameters. The FAT32 partition is bootable. Here is what I did: $ sudo fdisk /dev/sda -l Disk /dev/sda: 500.1 GB, 500107862016 bytes 255 heads, 63 sectors/track, 60801 cylinders, total 976773168 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal):

...ng --backup-dir). How I can perform a diff backup? I know that rsync check differences using "the base dir". This dir have "the same content" of backupped source. To make incremental, this base is used. Supposing that I've 500 GB data on source. Make/sync the base-dir of 500GB. Running a full backup (the result file must be a fullbackup.tar.gz), at the end of the process I get a base-dir of 500GB and a .tar.gz of +/- 500GB compressed. Is correct make full backup, performing first an incremental backup on the base-dir and then compress it on a .tar.gz? Or is better re...