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ihafarm
Aug 12, 2004


Kaddish posted:

Um. Why do you have 40+ Pure LUNS is the pertinent question? I can't fathom a reason for this.

Like, you're trying to fix something that seems to be fundamentally broken, and fixing the fundamentals will help with whatever you're trying to do going forward.

Edit - I see, it's the LUN naming convention that is the problem, which gives me a headache even thinking about.

Pure LUNS are just a storage bucket, and unless you need specific compression/dedupe statistics per Pure LUN, they don't mean anything. And even if you need those stats, just create a 'test' LUN for compression/dedupe potential.

Or, there's always vvols (lol)

After 10+ years running a couple generations of EMC storage(Celerra/VNXg1) I opted to go with Nimble for my most recent refresh. Still migrating over, but have been converting some non-user facing systems to vvol, what gotchas should I be worried about? I already knew that veeam doesnít support direct backup from vvol data stores(at least w Nimble), but thatís not a concern in my environment. Seems like any enterprise storage advancement is met with skepticism, but vvols have been supported since what, 2015?

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Kaddish
Feb 7, 2002



ihafarm posted:

After 10+ years running a couple generations of EMC storage(Celerra/VNXg1) I opted to go with Nimble for my most recent refresh. Still migrating over, but have been converting some non-user facing systems to vvol, what gotchas should I be worried about? I already knew that veeam doesnít support direct backup from vvol data stores(at least w Nimble), but thatís not a concern in my environment. Seems like any enterprise storage advancement is met with skepticism, but vvols have been supported since what, 2015?

I actually haven't used vvols yet because it seemed to me the limitations and implementation was ....severely lacking. Vvol support wasn't even added to Storwize until later in the 7.x code stream and converting over seemed like a pain. Maybe the APIs/implementation/etc has gotten better over the years but it seemed like they attempted to solve a problem I didn't need solving. In general, I reduce complexity in the environment as much as possible.

Kaddish fucked around with this message at 16:36 on Mar 5, 2021

Kaddish
Feb 7, 2002



I used the new-to-me Storwize feature to set up a new Flashsystem 5100 -volumes, pools, mapping, etc, for use behind an SVC and it worked surprisingly well. I had no issues with any of it.

evil_bunnY
Apr 2, 2003



If I want a half a TB of HA NFS *delivered quickly*, who should I be talking to?

PCjr sidecar
Jan 26, 2011

dude, you gotta end it on the rhyme



evil_bunnY posted:

If I want a half a TB of HA NFS *delivered quickly*, who should I be talking to?

Netapp?

evil_bunnY
Apr 2, 2003



We're already talking to them and Dell (Isilon). I'd like to know if I'm missing non-obvious players with EMEA presence.

PCjr sidecar
Jan 26, 2011

dude, you gotta end it on the rhyme



evil_bunnY posted:

We're already talking to them and Dell (Isilon). I'd like to know if I'm missing non-obvious players with EMEA presence.

Thread frequently mentions Pure Storage? I really like Vast but theyíre probably out of scope for 500G.

H110Hawk
Dec 28, 2006


How fast is fast? How many clients?

Either way, call Pure or Netapp.

Thanks Ants
May 21, 2004

#essereFerrari


Storwize Unified will do NFS, but probably can't tick the 'quickly' box unless someone has demo kit ready to ship.

evil_bunnY
Apr 2, 2003



PCjr sidecar posted:

Thread frequently mentions Pure Storage? I really like Vast but theyíre probably out of scope for 500G.
We don't want/need flash.

H110Hawk posted:

How fast is fast? How many clients?
Yesterday ideally, but 30 days ok. Very few users, but medium loads (about 1k iops base, ~6k peak).

H110Hawk
Dec 28, 2006


Oh, yeah quickly as in shipping lol good luck. Quickly as in high iops/low latency yeah.

evil_bunnY posted:

We don't want/need flash.

Yesterday ideally, but 30 days ok. Very few users, but medium loads (about 1k iops base, ~6k peak).

Call "Zerowait" I bet they can get it done "today." What's your budget? It's a REALLY small amount of storage honestly, how "HA" does it need to be? Like, why not just a synology?

evil_bunnY
Apr 2, 2003



H110Hawk posted:

Call "Zerowait" I bet they can get it done "today." What's your budget? It's a REALLY small amount of storage honestly, how "HA" does it need to be? Like, why not just a synology?
It's a small amount of storage but it's for core systems. This was supposed to be a Ceph back byzantine piece of poo poo and it's taken me this long for SuSE to show their whole rear end and me to convince them to hop off that train.

Twerk from Home
Jan 17, 2009

This avatar brought to you by the 'save our dead gay forums' foundation.


evil_bunnY posted:

It's a small amount of storage but it's for core systems. This was supposed to be a Ceph back byzantine piece of poo poo and it's taken me this long for SuSE to show their whole rear end and me to convince them to hop off that train.

You were doing Ceph on SuSE?

Could you share a bit about your Ceph experience? It has broadly a good reputation at this point from what I've heard, with the caveat that you are probably paying Red Hat more than you really want to for support.

H110Hawk
Dec 28, 2006


evil_bunnY posted:

It's a small amount of storage but it's for core systems. This was supposed to be a Ceph back byzantine piece of poo poo and it's taken me this long for SuSE to show their whole rear end and me to convince them to hop off that train.

How much downtime is acceptable? How often?

Crunchy Black
Oct 24, 2017

CASTOR: Uh, it was all fine and you don't remember?
VINDMAN: No, it was bad and I do remember.




You're not getting Pure deployed without an existing contract that small that fast for a not-extravagant price unless you have a GREAT relationship with your VAR that also deals with Pure already.

It will still be very expensive.

Crunchy Black fucked around with this message at 18:34 on Apr 6, 2021

evil_bunnY
Apr 2, 2003



Twerk from Home posted:

You were doing Ceph on SuSE?
ya

Twerk from Home posted:

Could you share a bit about your Ceph experience? It has broadly a good reputation at this point from what I've heard, with the caveat that you are probably paying Red Hat more than you really want to for support.
performance is a piece of poo poo if you're not on RBD or CephFS. NFS HA (pacemaker on top of ganesha), isn't (5mn unresponsive). VMWare over iSCSI is supposedly supported but SVM performance is *atrocious* (~50MBps when an array *two hops over* will do 10GBE wire speed all day from the same cluster, and the ceph cluster can write at ~10GBE internally).

SuSE support is also a disaster with slow turnaround and missed deadlines aplenty. Everyone's done with their poo poo.

H110Hawk posted:

How much downtime is acceptable? How often?
Planned couple times a year. Unplanned no one wants to think about it.

Crunchy Black posted:

You're not getting Pure deployed without an existing contract that small that fast for a not-extravagant price
We don't need all-flash. IME our needs would be well served with a couple of mid-level netapp heads on top of high double digit disks but these midlevel motherfuckers just had to have a blue steel boner for something fancy and OSS.

evil_bunnY fucked around with this message at 19:02 on Apr 6, 2021

H110Hawk
Dec 28, 2006


Yeah just buy a synology. I'm not kidding. You don't have any useful requirements. Put it on a ups and back it up regularly.

Thanks Ants
May 21, 2004

#essereFerrari


Which bit of EMEA are you in?

SlowBloke
Aug 14, 2017


H110Hawk posted:

Yeah just buy a synology. I'm not kidding. You don't have any useful requirements. Put it on a ups and back it up regularly.

This plus QNAP sells HA twin controller setups if zero downtime is an hard requirement. Also if you can shift your protocol requirement to iscsi+fc(there is vfiio for nfs but I never used it) you could make a datacore storage pool with just a couple of generic servers

evil_bunnY
Apr 2, 2003



Thanks Ants posted:

Which bit of EMEA are you in?
northern eu

the qnap/syno stuff fits the use case but it's an absolute taboo politically. These people are Serious Business.

PCjr sidecar
Jan 26, 2011

dude, you gotta end it on the rhyme



EFS

Thanks Ants
May 21, 2004

#essereFerrari


evil_bunnY posted:

northern eu

the qnap/syno stuff fits the use case but it's an absolute taboo politically. These people are Serious Business.

It's country specific but Synology regional offices usually have a selection of enterprise kit in stock as part of their try and buy programme, here's the link if you're in France

https://event.synology.com/fr-fr/FR_Test_Buy/FR

Though if Synology has been ruled out it doesn't really matter.

Kaddish
Feb 7, 2002



Thanks Ants posted:

Storwize Unified will do NFS, but probably can't tick the 'quickly' box unless someone has demo kit ready to ship.

IBM has pulled marketing for Unified and seems to be exiting that sector of the file business. I have three Unified arrays Iíll be looking to replace soonish.

Thanks Ants
May 21, 2004

#essereFerrari


ibm.txt

evil_bunnY
Apr 2, 2003



Kaddish posted:

IBM has pulled marketing for Unified and seems to be exiting that sector of the file business. I have three Unified arrays Iíll be looking to replace soonish.
they probably want to sell ESS instead.

Bob Morales
Aug 18, 2006


Just wear the fucking mask, Bob

I don't care how many people I probably infected with COVID-19 while refusing to wear a mask, my comfort is far more important than the health and safety of everyone around me!



Ceph war story

https://michael-prokop.at/blog/2021/04/09/a-ceph-war-story/

Pile Of Garbage
May 28, 2007






See that poo poo is why you pay for a hardware storage appliance from a reputable vendor that provides support.

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Kaddish
Feb 7, 2002



Kyndryl is the worst name Iíve ever heard for a spin-off company. Like, way beyond Quikster levels of bad.

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