/r/storage

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A subreddit for enterprise level IT data storage-related questions, anecdotes, troubleshooting request/tips, and other related discussions.

A subreddit for enterprise data storage-related questions, anecdotes, troubleshooting request/tips, and other related discussions.

Areas of interest for this sub include: SAN, NAS, EMC, HPC, HDS, HP/3PAR, Violin-Memory, Dell/Compellent, NetApp, IBM, Pure Storage, Nimble Storage, Cisco, Sun, Seagate, Symantec, Western Digital news, discussion, and information.


Rules:

  1. Please try to keep submissions on topic and of high quality.
  2. Submissions must relate to enterprise level IT data storage. For posts about your home NAS you might be better posting to /r/homelab or /r/datahoarder .
  3. Don't post links to your personal or corporate storage/IT-related blog. Text posts referencing your blog are okay. See Rule 1.
  4. Do not post sponsored content. This includes blogs written by vendors and/or IT review websites.
  5. Please follow proper reddiquette.
  6. Report any posts/comments that violate the above rules and a mod will investigate. Also, feel free to contact any of the mods if you wish to discuss the rules.

Related Reddits:

/r/EMC2

/r/NetApp

/r/sysadmin

/r/vmware

/r/linux

/r/hpc

/r/datahoarder

/r/zfs

/r/storage

28,950 Subscribers

0

How do I remove all the unnecessary things running in my Memory on a Galaxy phone?

I'm using a Galaxy 14 5G, with 4GB Memory and in 'Memory' under 'Device Care', I always have these running:

Settings Suggestions 49.3 MB
Samsung Core Services 39.9 MB
Samsung account 31.3 MB
Group Sharing 28.6 MB
Samsung Cloud 27.3 MB
Modes and Routines 26.5 MB
Blocked Numbers Storage 22.2 MB
Contacts Storage 22.2 MB
User Dictionary 22.2 MB
Find My Mobile 21.9 MB
Contacts 21.3 MB
Samsung Internet 19.1 MB
Call settings 14.8 MB
CMHProvider 13.5 MB
Sticker Center 12.9 MB

This takes up almost 400 MB. The fact that suggesting a setting takes 49.3MB all the time from memory is crazy.

I can find all the settings I need on my own, so I don't need suggestions. I don't need group sharing. I don't use the cloud, I don't have any "modes and routines" I want in the system, I don't have blocked numbers, I don't need contacts, as I have TextNow, I don't use autocorrect or any suggestions for typing so dictionary is useless. I don't have "Find My Mobile" even set up. Again, don't need contacts. Isn't samsung internet a browser? I don't need or want it. And why does STICKER CENTER takes 12.9MB!?

I've learned that my phone runs much better with cleaning memory every 15 minutes of playing a simple game on it. Now how do I get rid of all this?

4 Comments
2024/11/08
23:50 UTC

0

Storage Hunter Simulator - New Truck & 1st Legendary | Ep. 6 | Pani...

3 Comments
2024/11/07
17:32 UTC

3

New Intel SSD s.m.a.r.t error

Hi! Should I return a new Intel 4510 ssd to the seller if it get's an AF and EB smart errors ( count 1 and RAW 17183541819) by the first start or it is a non critical situation?

1 Comment
2024/11/07
09:44 UTC

0

Too good to be true? What am I missing?

2 Comments
2024/11/05
15:12 UTC

2

Help adding self-encrypting drives to HPE MSA 1050 chassis

Hi Folks,

I have an HPE 1050 SAN - the 24x2.5" SFF iSCSI Q2R23A chassis.

I want to add self-encrypting disks, but the data sheet for that chassis doesn't list a 2.5" disk. It does list a 3.5" drive P/N 717872-001, which obviously won't fit this chassis.

The product info page for the 1050 SAN says a 2050 LFF disk enclosure can be used, which would take the 717872-001 self-encrypting 3.5" drive. The Q1J06A seems to be the ticket here.

My question is, will that work? What else do I need? Just SAS cables to connect the 1050 controllers to the 2050 enclosure (which it looks like the Q1J06A comes with)?

I'm aware that this gen of MSA is now end of sale, but I don't need this for long - it's a stop-gap for a security requirement.

Thanks in advance!

3 Comments
2024/11/04
23:32 UTC

1

Help with DAS requirements

Just wanted to dump my thoughts/requirements and see if the hivemind can help steer my thinking or put me on a different path.

  • I have a NUC8 homelab running windows and VirtualBox for services such as BlueIris (Cameras), home assistant, Jellyfin, and few others.
  • I have a work laptop and workstation, running windows that I would like to have a shared storage solution within my home network.
  • I would like to start archiving off content (think design drawings, videos, lots of Office documents) to a storage solution that is easily accessible from other Windows devices on the network.
  • I currently shift content to an external WD drive attached to the NUC and have this drive as a shortcut on my workstations. This actually works ok, and I have Void SearchTools index the storage solution for easy discovery from my other Windows machines.
  • I have a number of spare drives from previous builds - 2.5/3.5 sata and ssd drives, need to test them.

I would like to improve upon this setup. From reading posts, I believe NAS might be overkill and has an overhead to setup & maintain. A dedicated DAS solution that supports RAID configurations might be the way to go? Any recommendations on hardware vendors to look at/avoid?

2 Comments
2024/11/03
00:11 UTC

3

What storage adapter for a IcyDock NVMe storage enclosure?

I just came across the IcyDock ToughArmor MB873MP-B 8-bay NVMe storage enclosure and it has a SFF-8612 connector. Has anyone tried this thing?

What Storage HBA even accepts this kind of connector?

I'd love to replace my thirty SSDs with 8 NVMe sticks but I can't figure out the hardware to do it.

5 Comments
2024/10/30
16:48 UTC

1

Anyone have issues with WD OptiNAND?

Its been a few years. Are drives with OptiNAND doing OK?

1 Comment
2024/10/29
21:46 UTC

0

Where to buy the Micron 176-Layer NAND Universal Flash Storage (UFS) 3.1 2TB?

2 Comments
2024/10/29
17:03 UTC

3

VAST vs. Weka: Experience & Pain points

5 Comments
2024/10/29
11:48 UTC

0

help with sd card

i bought a 256gb sd card and formatted to APFS using the files app and stored quite alot of my images in there, after a week i went to transfer more photos but i suddenly cant access it and my windows computer cant access the sd either because its APFS, i tried cloning the sd card to another card but that doesnt work. after a lot of messing around i found out the sd card is APFS container GPT which my phone cant read. my phone can read an sd card thats only APFS. i was wondering if theres anyway to clone the sd card to another sd card without cloning the format. i would very much appreciate any help and can clarify where needed

1 Comment
2024/10/28
23:01 UTC

0

I need help choosing Which one

Hi, so I'm trying to find some msata ssds, and I found 2: Crucial M500 and the Samsung 860 Evo. The M500 is the same price and was used in a Nas, the 860 just says it was used, but there are 3 identical listing to it, so I don't know, do I go with the safest but slower one, or the faster but risky one?

7 Comments
2024/10/27
04:17 UTC

0

Upgrading and consolidating

I have many differently branded hard drives around our home. I’ve started a new business and apart from Apple cloud, have no back up of my business. I used to design tier 3 and tier 4 data centre’s as a job. So I know that if something goes up in flames (if they chose NOT to have gas fire suppressent) that we actually could loose everything in our “cloud”. I also understand the level of redundancy between Tier 1 and Tier 4.

My husband wants us to have full hard drives in house, however I don’t believe in this. What should we do? All recommendations welcome without criticism regarding our ignorance.

6 Comments
2024/10/26
02:45 UTC

1

Windows storage spaces degraded pool but unable to determine why.

I have this cross posted this in r/storagespaces and r/sysadmin and I am reluctantly now posting it here as 'storage spaces' is a bad word in this sub but I am hoping someone can shed some light on this issue. We have been running storage spaces for several years and it has been good for our use case(backup data).

This is a single server deployment (dell 740xd) with and HBA connected to two dell MD1400s. No enclosure awareness, just two separate storage pools (one for each enclosure) - both pools showing degraded.

The documentation from MS https://learn.microsoft.com/en-us/windows-server/storage/storage-spaces/storage-spaces-states says :

There are failed or missing drives in the storage pool. This condition occurs only with drives hosting pool metadata.

Action: Check the state of your drives and replace any failed drives before there are additional failures.

get-storagepool -FriendlyName storage1| format-list -Property FriendlyName,HealthStatus,IsReadOnly,OperationalStatus,OtherOperationalStatusDescription,ReadOnlyReason

FriendlyName : Storage1

HealthStatus : Warning

IsReadOnly : False

OperationalStatus : Degraded

OtherOperationalStatusDescription :

ReadOnlyReason : None

get-StoragePool -FriendlyName Storage1 | Get-PhysicalDisk | Format-Table -Property DeviceId,SlotNumber,FriendlyName,MediaType,OperationalStatus,healthStatus,OperationalDetails

DeviceId SlotNumber FriendlyName MediaType OperationalStatus HealthStatus OperationalDetails

62 11 TOSHIBA MG08SCA16TEY HDD OK Healthy

59 8 TOSHIBA MG08SCA16TEY HDD OK Healthy

41 2 TOSHIBA MG08SCA16TEY HDD OK Healthy

52 1 TOSHIBA MG08SCA16TEY HDD OK Healthy

48 9 TOSHIBA MG08SCA16TEY HDD OK Healthy

51 0 TOSHIBA MG08SCA16TEY HDD OK Healthy

54 3 TOSHIBA MG08SCA16TEY HDD OK Healthy

56 5 TOSHIBA MG08SCA16TEY HDD OK Healthy

61 10 TOSHIBA MG08SCA16TEY HDD OK Healthy

45 6 TOSHIBA MG08SCA16TEY HDD OK Healthy

55 4 TOSHIBA MG08SCA16TEY HDD OK Healthy

46 7 TOSHIBA MG08SCA16TEY HDD OK Healthy

What other commands or what do i need to do determine the cause of the 'degraded' status

This all started after I replaced a failed drive. I did the whole retire disk , repair virtual disk and that all went fine.

All diagnostics that I run show healthy. At this point my thought is that it is showing degraded because i have nearly 100% of the space on the pool allocated which does not leave room for the automatic disk repairs. This 'reserve capacity' is not enforced by storage spaces though so it does not make sense that it would cause the degraded state.

11 Comments
2024/10/25
21:45 UTC

3

nimble storage HF40C has a drive failure

not sure why removed but the drive was replaced and now is orange / Foreign.

9 Comments
2024/10/24
13:11 UTC

1

S3 faster than io2?

0 Comments
2024/10/23
10:55 UTC

0

Which drives to get for DAS?

Im new to nas and das and all that jazz but do i need a nas drive for a direct access storage unit?? I noticed das units got a switch on it to turn it off at any time

11 Comments
2024/10/22
00:56 UTC

4

Adding additional iscsi target to Lun.

In short we have an iscsi LUN with 2x target IPs used for ESXi VM storage etc between multiple hosts with round robin load balancing. Been running great for the last 4+ years.

Unfortunately I’ve noticed the storage latency creeping upwards. We’ve added a lot of VMs to the system and the VMs are running SQL databases. It’s not terrible but I see it treading that way and want to get ahead of it before it becomes a problem.

I’m considering adding 2x additional target IPs to the LUN bringing the total up to 4. My concern if some of the hosts only have access to 2x of the target IPs but there are 4 total on the LUN could some of the traffic be black holed? Or will the storage array only respond back on the initiated IP only? I’m thinking it would only respond to the original initiator IP but want to be sure.

It’s a Dell Unity for reference. Sorry if this is a stupid question but I’m a networking guy and I know enough to be dangerous with a lot of stuff.

15 Comments
2024/10/18
17:02 UTC

3

Two Job Offers: Junior Sys Admin or Storage Admin

Hello Everyone,

I am asking if you could give me your insights on which direction I should steer my career. I have tow job offers available. The first one is a junior sys admin and the second one is a junior storage admin. The pay is basically the same. I'm leaning more towards storage admin mainly because it's a niche in storage. And I looked up storage engineers and they seem to have a niche job market that pays well in the long run. But I know both of these jobs are great stepping stones into becoming a IT Systems Engineer, Cloud Engineer, Infrastructure Engineer, etc.

Job Description for Junior Sys Admin:

  • Supports, designs, maintains and monitors internal and external networks
  • Implements and manages all systems, applications, security and network configurations
  • Resolves network performance issues and establishes a disaster recovery plan
  • Recommends upgrades, patches and new applications and equipment
  • Provides technical support and guidance to users
  • Relies on knowledge and professional discretion to achieve goals
  • Usually reports to a supervisor or department head

Job Description for Junior Storage Administrator

  •  Administer and maintain the storage infrastructure, including storage area networks (SAN), 
  • Monitor storage performance, identify bottlenecks, and implement optimization strategies to ensure optimal throughput and reliability. 
  • Work with storage technologies such as Fibre Channel, RAID configurations, and other storage visualizations. 
  • Manage storage with common industry tools and frameworks such as EMC Unisphere and IBM Storage Manager. 
  • Provision storage resources and allocate space to meet the needs of the organization's applications and data. · Troubleshoot and resolve storage issues, collaborating with cross-functional teams and vendors as necessary. 
  • Implement and maintain storage security measures, including access controls, encryption, and data protection mechanisms. 
  • Conduct storage capacity planning and forecasting to accommodate future growth and changing business requirements. 
  • Create and maintain documentation related to storage configurations, procedures, and troubleshooting guides. 
  • Ensure appropriate storage medium are controlled and accounted for in the inventory, and released to off-site processes and to on-site storage areas 

Which job would you pick? And why? Thank you for any insights!

39 Comments
2024/10/18
13:49 UTC

2

NEED HELP

I have Symply Pro LTO-9 and I use a macbook to copy from a G-Raid hard drive. Before upgrading my macbook from high sierra 10.13.6 to monterey 12.7.4.

Using YoYota version 3-241. The following issue didn't exist, when I format a tape that is 12 TB before i start copying, it gives me around 11.64 TB of free space to write. After the upgrade of my MacBook, it only writes 8.5 TB and says the tape is full.

I've tried so many things to write here, but please suggest why the hell would my tape have 11.64 TB before writing, and after i start writing, it writes 8.2 or 8.5 TB and stops and asks for the next tape as the one in is full.

I am losing 3.14 TB of space every time i write to my tapes. Whats the issue? Did anyone come across this issue before?

0 Comments
2024/10/17
13:37 UTC

6

Help with basics: Lenovo DE2000H vs Lenovo DE6400 vs PowerStore 500T

Hi,

We are buying a new storage for Vmware. We will run about 20 VMs, one of them will be Oracle DB. We will have two hosts connected over 25Gb link.

Looking at basic math, even DE2000H with SSD disks in raid can saturate that bandwidth. Is DE6400 with m2 drives and PowerStore 500T with m2 drives much faster over DE2000H with SSD drives? Spec sheet for Lenovo SSD drives claim 12Gbit/s.

If looking at bigger models, where is the benefit in speed if link is only 25Gb?

11 Comments
2024/10/17
10:26 UTC

2

VNX EMC Storage Integrator Installer

Would anyone happen to have a copy of the EMC Storage Integrator for Windows installer? I have lost my copy and Dell seems to no longer offer it for download

1 Comment
2024/10/16
01:23 UTC

0

Can some one help me?

I'm on a phone with a Sim card and I have used 94% of storage, help me get it to like 80%

2 Comments
2024/10/13
14:48 UTC

0

Storage Hunter Simulator - Getting Our Feet Wet | Ep. 1 | Panickn GWD

1 Comment
2024/10/13
12:31 UTC

0

What storage solution(s) are you currently using for your databases?

First off, I want to thank everyone who participates in this poll, I really appreciate your input! I’m looking to gather insights on the storage solutions the community is currently using for their databases. As I'm looking to integrate local NVMe storage with scalable, cost-efficient cloud options like AWS EBS and S3, your feedback will help me better tweak the solution.

View Poll

14 Comments
2024/10/10
17:26 UTC

1

DELL EMC Unity 300 storage upgrade question

I know this unit is EOL 2020 and EOS 2025, but I am wondering if we can upgrade the flash storage in this unit to something more substantial. I am wondering if we can put different drives in the dell sleds that we already have. Right now we have 1.2 TB 2.5" Seagate HDD's in there, can we put any 2.5" SSD in the sled or will the system not recognize them? Does the system firmware/hardware controller only allow specific drives?

10 Comments
2024/10/10
17:04 UTC

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