NAS stands for Network Attached Storage, a mechanism for providing file-level access to storage across a network.

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Need to copy 100 TB of data from Dell EQL NAS to another Dell NAS, what is the best and fastest method?

I have a Dell Equallogic NAS group, capacity 500 TB. Need to move off 100 TB out of it to another similar NAS group. Storage arrays are PS6500E (5 of them in one group) and NAS heads are FS7500. ...
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1answer
722 views

ShadowCopy Error 7001 (Unable to create a shadow copy) but SC got created and works fine, what to do?

I'm running Windows Server 2008 R2 on a Dell R410. A QNAP NAS is connected to it via gigabit crossover. A 2.6 TB LUN is mounted via iSCSI as Volume Z:. A task should create Shadow Copies three times ...
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6answers
1k views

Is it worth putting high-performance drives in a home NAS? [closed]

I'm looking at a QNAP NAS setup, and in the options for disks they have the very enterprisey Western Digital RE3. I'll be using the box for backing up my laptop, and streaming media either to the ...
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1answer
799 views

Synology DS210j & online backup: what do people recommend? [closed]

I've just purchased a Synology DS210j for my home network and would like to backup this NAS online. I noticed that DiskStation Manager v2.3 provides various options including Amazon S3 and rsync: ...
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1answer
77 views

Wired or wireless NAS? [closed]

I'd like to set up a home network storage to easily access music, movies and photos. Also to have a RAID backup. I am unsure which type of NAS device do I need. a wired NAS? (that would be attached ...
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2answers
113 views

Array free space requirement

The general rule of thumb is don't use more than 80-85% of your capacity, otherwise performance degrades sharply, and other bad stuff may happen. On a 8TB array, this comes out to around 1.6TB of ...
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1answer
15 views

Mitigating low usb disk space error in backup scenario

In our workplace we have setup a backup system consisting the Symantec Backup Exec 2010 R3 and Synology NAS The backup are scheduled as follows Symantec Backup Exec ---[1]---> Synology Rack ...
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1answer
1k views

Iomega StorCenter Pro 150d - Access is denied to folders after reset to factory defaults

After resetting a StorCenter Pro to factory defaults, why are all of the folders on it now giving me an Access Denied when I try to access them? I have the entire box wide open, no passwords or user ...
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2answers
1k views

Create DFS replica from a NAS drive

We have two offices, at two different locations. In one we have a NAS, with some shares. We also have a Domain Controller using Windows 2003 R2. We have setup a second Domain Controller using Windows ...
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0answers
51 views

Synology and Active Directory - “no logon servers available”

I have a Synology Diskstation DS412+ here configured for Active Directory authentication on the shared folders. I have a shared folder that our backup software writes backups to (so, CIFS). This all ...
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1answer
8 views

File attributes on a NAS Drive not reporting user information

We have a Synology NAS drive attached to a server 2012 network, but the file attributes do not report who last modified any of the files? Does the NAS need to be reconfigured or is it a configuration ...
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1answer
785 views

Reconnect Attempts for CIFS share

I have a CIFS share mounted in the FSTAB on Ubuntu server, which connects to our NAS and works without issue. Last night we had an issue with the SAN for about 12 hours. We corrected the problem and ...
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2answers
840 views

Samba - permission issue

I am trying to get samba to work properly... I have a "Movies" share (//server/Movies), I want only root account to be able to upload and delete. Guest can view "Movies" share without password/login ...
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3answers
43 views

Why might one server be able to browse nas by ip, ping by name but not browse by name?

Was in the process of some big copies from usb drive directly connected to nas and suddenly one of the servers could not connect to nas device by name but others can. Forcing in host file didn't help. ...
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2answers
213 views

iSCSI no longer recognizing NAS drives

I have two NAS (Seagate Black Armors) connected to our network through iSCSI to a Dell Optiplex 760 running 32-bit Windows 7 and Windows iSCSI Initiator. For some unknown reason, within the last week ...
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2answers
87 views

Will expanding my Synology Hybrid RAID delete the data on the initial disk?

As the title states, I currently have my Synology NAS with a single 4TB drive in it. I now wish to expand this with another 4TB drive. If I expand the volume (it's currently setup as SHR) will the ...
2
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1answer
733 views

cPanel web servers mounting home partition to a NAS or SAN

I currently have 2 cPanel web servers that are little 1RU dual cpu quad core xeons. They have a lot of resources for processing and handling web requests, and never exceed more than 10% cpu usage. ...
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2answers
1k views

The Network folder specified is currently mapped using a different user name and password

I have a NAS device, it has 3 shares. On one computer I have access to all 3 of the shares. On another computer I keep getting this error when try and add a 2nd one. The Network folder specified is ...
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1answer
34 views

Will a NAS server be adequate for this intended usage?

I'm looking to get a small server to predominantly act as a content storage network drive but I will also want to be able to run Ubuntu or even just the most basic Linux distro. It will have XAMPP and ...
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1answer
32 views

How to Automatically delete files from NAS Server

We have a security camera in our office that saves video files in a NAS Server. These video files are occupying a lot of storage. I am looking a way to delete these files automatically which are older ...
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2answers
74 views

What is the maximum theoretical throughput of a NAS device to 100 workstations with 1Gb/sec connections? [closed]

This is a difficult question to ask, since it depends on a number of assumptions. But let's assume we have 100 workstations that need to connect to a network attached storage device. What is the ...
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1answer
39 views

Windows Server 2008 R2 - Net use error 1326

am experiencing a problem with my system. Here's what happens. I have two servers running Windows Server 2008 R2 that act as primary and secondary domain controllers. I have a NAS which is part of ...
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1answer
55 views

After resizing a share's quota, why would we need to “resize” the volume?

We have one volume in our NetApp filer with multiple Qtrees that are shared as CIFS. To resize a share we normally: Modify the quota on the share Use "resize" command on the volume Perhaps I'm ...
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0answers
2k views

Synology DSM4.3 with Kerberos and NFSv4

According to the press releases of Synology DSM4.3 can do NFSv4 and Kerberos. Actually, in the Tab with NFS settings, there is a button for Kerberos settings. But I cannot find any guidance anywhere. ...
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2answers
36 views

NAS device for distributed team [closed]

We are a distributed team spread across 5 locations. We have a shared drive (1 TB data) at our former location that we are currently accessing via Hamachi VPN. Our shared drive is a network folder on ...
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1answer
38 views

Re-purpose DD660 (DataDomain) for VM Storage

We have an un-used DD660 (DataDomain) and an un-used x3650 M2 that we are wanting to use as a test bed for playing with Hyper-V as we look into it vs. VMware. Has anyone used a DD660 is simply ...
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1answer
33 views

Connect USM hard disk to USB

Yesterday I bought Seagate 2Bay 4 TB NAS business storage: http://m.seagate.com/external-hard-drives/network-storage/business/business-storage-2-bay-nas/ Seller included Seagate Backup Plus 1 TB USM ...
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2answers
5k views

How to add Synology NFS share to ESXi?

I have created an nfs share on a synology NAS. I want to add the share to an ESXi host, but without success. Configuration of the nfs share: I inserted the IP of the ESXi host, allowed read/write ...
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0answers
66 views

Windows Server 2008r2 scheduled backup to NAS breaks on 3 of 4 identical servers

I have 4 identical Windows server 2008R2 installs, all uptodate. Initially I had 4 scheduled backups to a Windows share on a NAS, running nightly, all work OK. Then 2 of the backups would not ...
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1answer
501 views

How to configure synology NAS for SMTP server [closed]

first of all I have to admit that I'm a beginner in this topic. In fact this is my first post. I have a synology 213J that I want to configure as SMTP server. I discovered that I needed a domain in ...
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1answer
5k views

what is acceptable datastore latency on VMware ESXi host?

Looking at our performance figures on our existing VMware ESXi 4.1 host at the Datastore/Real-time performance data Write Latency Avg 14 ms Max 41 ms Read Latency Avg 4.5 ms Max 12 ms People ...
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1answer
77 views

Using a NAS as a vSphere datastore [closed]

I have an IBM server x3850 M2. It has SAS drives that are too small for all of my Virtual Machines. I also have an entry level Netgear ReadyNAS unit. Can I use this as a datastore, and what kind of ...
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1answer
76 views

Which will have more faster for backups between usb drive on vm or NAS drive

I have IBM server with SAS drives and ESXi Server with many VM (not production). Now for backups of VM i have two options But NAS drive and use that on network Get USB drive , attach to FreeNAS VM ...
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0answers
152 views

Using NDMP Device as Storage in Symantec Backup Exec 2012

In our backup system, a group of servers are being backed up using Symantec Backup Exec 2012 to HP Disk Cartridges. We use HP Ultrium 5-SCSI as the disk drive, and HP 1x8 G2 Autoloader to load the ...
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1answer
47 views

ReadyNAS 3200 Taking a Long Time to boot

I have a ReadyNAS 3200 that locked up on me. I could web into it, I could see the files on it via CIFS, but it would not allow me to access existing, or edit/create new files. I would get an error ...
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1answer
98 views

Video hosting: Host files on web server, storage server, NAS? [duplicate]

I inherited responsibility for the back-end of a growing distance education program. They have a Proliant DL160 Gen8 web server which serves video from a ReadyNAS Pro 6. We currently share the ...
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2answers
63 views

Check badblocks on RAID-0

Without RAID-0, I usually check bad sectors using this command: fsck -yvckfC -E fragcheck /dev/sdX How to check bad sectors when the harddisk was using RAID-0? should I run it for each drive? ...
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2answers
676 views

ZFS RAID and LUKS encryption in Linux

I'm planning to setup a set of 3x 2TB 7200rpm drives as a LUKS-encrypted Z-RAID pool in Linux (for a NAS solution). My understanding of the problem at hand is that the only way to achieve this is to ...
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1answer
41 views

Data Redundant for 2 NAS device [closed]

Wanna ask whether is it possible to have data redundant in 2 different NAS device under the same network? I have a NAS device (Dlink 2 Bay Share Center) with 2x 1TB HDD configured in Raid 1. Of ...
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4answers
1k views

using NAS Server as MySQL DB server?

we are small web develepment company with 4-5 workstations. We use one of the PCs as a webserver and DB server. We are considering option to buy some NAS server (like ...
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0answers
71 views

DS3300 Out-of-Band Managment through IBM Storage Manager

I started using an IBM Ds3300. At first we used 3TB SATA disks, then switched to 2TB SAS. Before, I could see the managment ports with scan and ping, also I was able to connect to them using the IBM ...
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1answer
395 views

freenas zfs read performance sucks .. why?

I just set up a freenas zfs raid-z2 with 4 drives sata enterprise drives and doing some performance tests. Right now I'm pushing and pulling linux images into the storage. My notebook has a samsung ...
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1answer
90 views

NFS: force file mode/mask on mount?

I have a QNAP NAS on my network that exports some NFS shares, which I'm mounting on a linux machine. One of the shares has data only (no executable files). However, when I mount the NFS share, all the ...
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0answers
37 views

How much throughput increase to expect from link aggregation (LACP/802.3ad)?

I identified that data transfer within my cluster will be bottlenecked by the network interconnect (I'm saturating the dual SAS connection to my storage with sequential workloads), and I'm undecided ...
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73 views

NAS delay file-availability

I have two machines accessing to a NAS on the same network (OVH), when I update or create some file in machine 1 after I try to read it from machine 2 and it's not accessible, even not visible for a ...
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2answers
76 views

Can I achieve this with a NAS? [closed]

At my workplace we are like 30 workers. So far they haven't been using backups but now that I'm here this is over! xD However, I've never performed such amount of backups, just local backups from one ...
2
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1answer
100 views

SSL/TLS cert: Get alternative name to work with LAN IP

I have created my own CA and imported its root certificate on my devices. I use a signed SSL certificate to provide myself with remote access to my NAS. When I access my NAS over the proper URL (e.g. ...
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0answers
104 views

Vmware Nas slow transfer rates/IOPS

I have built a test environment with a Synology RS812+ and an old HP140 server which has a gigabit nic installed. I have dedicated one nic to the network to DHCP and the direct to NAS from the server ...
0
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1answer
307 views

Synology iSCSI Target - Install Ubuntu Server using PXE

Massive iSCSI/PXE noob here. I have a iSCSI target on my Synology NAS that I have attached in OSX using VirtualBox. I have the Ubuntu Server install ISO mounted on the Synology at ...
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2answers
3k views

What is Best storage servers infrastructure ? DAS/NAS/SAN or installing GlusterFS/LUSTER/HDFS/RBDB

I am trying to design an infrastucture for the project I am working on. It would be somehow a file-sharing/downloading project (like rapidshare) and I would need high storage sizes and good scability, ...