Storage Devices and Controllers

3428 topics in this forum

1. Don't scream at your hard drives

   By JorgeB, February 14, 2018
   • 5 replies
   • 1.1k views
   • 
   • c3
   • February 15, 2018

2. how does unraid become noticeable when a disk gets lost?

   By maximixian, February 15, 2018
   • 1 reply
   • 671 views
   • 
   • trurl
   • February 15, 2018

3. Mark VM disk as SSD?

   By thany, January 6, 2018
   • 3 replies
   • 3.1k views
   • 
   • thany
   • February 10, 2018

4. Question on my 10T HGST drive

   By sse450, February 8, 2018
   • 1 reply
   • 710 views
   • 
   • bonienl
   • February 8, 2018

5. Laptop 2.5in Hard Drives

   By whipdancer, January 31, 2018
   • 12 replies
   • 3.8k views
   • 
   • whipdancer
   • February 7, 2018

6. Parity check times...Is this ok for my array size?

   By ClawSS, February 3, 2018
   • 10 replies
   • 1.9k views
   • 
   • JorgeB
   • February 5, 2018

7. Disk1 & Parity drive do not spin down?

   By Dubreuil, February 3, 2018
   • 4 replies
   • 830 views
   • 
   • Dubreuil
   • February 3, 2018

8. Can AF 512e drives be converted to work exactly as 4Kn drives?

   By Shinobi, February 3, 2018
   • 2 replies
   • 2.8k views
   • 
   • Shinobi
   • February 3, 2018

9. Which 4 TB drive should I buy? 1 2 3 4 6

   By Rajahal, March 29, 2012
   • 131 replies
   • 91.4k views
   • 
   • optiman
   • January 30, 2018

10. Help with Flashing 9211-8i

    By HK-Steve, January 26, 2018
    • 4 replies
    • 1.1k views
    • 
    • vixfix
    • January 30, 2018

11. New build. Expand as needed or all at once?

    By jebusfreek666, January 28, 2018
    • 8 replies
    • 2.6k views
    • 
    • trurl
    • January 28, 2018

12. 5400 vs 7200 rpm drives?

    By jebusfreek666, January 28, 2018
    • 2 replies
    • 4k views
    • 
    • tdallen
    • January 28, 2018

13. LSI Logic Controller Card MegaRAID SAS 9211-8i 8 Port HBA thoughts and opinions

    By d8sychain, December 6, 2016
    • 6 replies
    • 11.6k views
    • 
    • kodefire
    • January 27, 2018

14. Dell poweredge, drives not detected

    By floz, January 25, 2018
    • 4 replies
    • 3.2k views
    • 
    • floz
    • January 26, 2018

15. WD Red 4tb differences?

    By Gottria, January 25, 2018
    • 2 replies
    • 2.2k views
    • 
    • Gottria
    • January 26, 2018

16. SSD Model String help request

    By jbartlett, January 21, 2018
    • 17 replies
    • 1.8k views
    • 
    • jbartlett
    • January 25, 2018

17. Newb needs help understanding backplane and controller

    By mrlittlejeans, January 25, 2018
    • 4 replies
    • 1.4k views
    • 
    • JorgeB
    • January 25, 2018

18. Bad Missing Sense Key SCSI Data

    By Enver, April 24, 2017
    • 19 replies
    • 4.5k views
    • 
    • bsim
    • January 25, 2018

19. pickled myself

    By s_mason16, January 22, 2018
    • 4 replies
    • 877 views
    • 
    • SSD
    • January 23, 2018

20. ST4000NM025 Dual port

    By Taccess, January 23, 2018
    • 10 replies
    • 1.2k views
    • 
    • Taccess
    • January 23, 2018

21. Cache Pool Drives

    By Salandor, January 21, 2018
    • 0 replies
    • 679 views
    • 
    • Salandor
    • January 21, 2018

22. Older Norco 4224 Case / Drives with Power Disable Feature

    By jesseasi, January 16, 2018
    • 5 replies
    • 2k views
    • 
    • jesseasi
    • January 21, 2018

23. HDD Enclousure?

    By NewDisplayName, January 21, 2018
    • 0 replies
    • 670 views
    • 
    • NewDisplayName
    • January 21, 2018

24. Samsung 850 SSD Checksum Errors on Cache drive

    By KYThrill, January 16, 2018
    • 5 replies
    • 2.9k views
    • 
    • JorgeB
    • January 18, 2018

25. Connect to MOBO or Controller?

    By jebusfreek666, January 18, 2018
    • 6 replies
    • 1k views
    • 
    • JorgeB
    • January 18, 2018

26. BTRFS error on cache drive

    By ipreferpie, January 16, 2018
    • 2 replies
    • 954 views
    • 
    • JorgeB
    • January 16, 2018

27. HGST & Toshiba Model string help request

    By jbartlett, January 16, 2018
    • 5 replies
    • 1.2k views
    • 
    • jbartlett
    • January 16, 2018

28. Parity Replacement Question

    By DualSavage, January 16, 2018
    • 1 reply
    • 704 views
    • 
    • JorgeB
    • January 16, 2018

29. SOLVED: Recommendations for 16port half-length SATA Controller

    By Porterhouse, February 7, 2015
    • 3 replies
    • 5.1k views
    • 
    • Nebur692
    • January 14, 2018

30. How to test a used controller before putting it into production?

    By TyantA, January 12, 2018
    • 3 replies
    • 758 views
    • 
    • TyantA
    • January 14, 2018

31. Help unmountable disk 1 2

    By skank, January 14, 2018
    • 26 replies
    • 2.1k views
    • 
    • skank
    • January 14, 2018

32. 74 million writes to SSD cache in 11 days. Is this normal?

    By al_uk, October 27, 2017
    • 10 replies
    • 4.4k views
    • 
    • HellDiverUK
    • January 11, 2018

33. Replacing both drives in a cache pool

    By jademonkee, January 8, 2018
    • 2 replies
    • 822 views
    • 
    • HellDiverUK
    • January 11, 2018

34. Moving parity to data

    By skank, January 10, 2018
    • 4 replies
    • 2.1k views
    • 
    • JorgeB
    • January 10, 2018

35. Whats the best HBA (it mode) that its supported by unraid?

    By Abula, March 22, 2017
    • 6 replies
    • 8.5k views
    • 
    • Carpesimia
    • January 6, 2018

36. LSI 9211-8i errors during parity check

    By HK-Steve, January 5, 2018
    • 4 replies
    • 1.1k views
    • 
    • HK-Steve
    • January 5, 2018

37. Adding more storage (SAS/SATA controller?)

    By DavidInDE, January 2, 2018
    • 2 replies
    • 834 views
    • 
    • Zonediver
    • January 4, 2018

38. Recommended SATA card for 24+ Drives

    By larionlarion, June 23, 2017
    • 20 replies
    • 9.8k views
    • 
    • ashman70
    • January 4, 2018

39. SSD Smart report - is this ok

    By FrozenGamer, January 1, 2018
    • 2 replies
    • 1.3k views
    • 
    • FrozenGamer
    • January 1, 2018

40. Norco 4220 server rack question

    By JM2005, December 27, 2017
    • 5 replies
    • 1.2k views
    • 
    • JM2005
    • December 30, 2017

41. 10GE Unraid Server

    By DominikW, December 28, 2017
    • 3 replies
    • 798 views
    • 
    • JorgeB
    • December 28, 2017

42. Which PCI-E adapter can I use?

    By michael123, December 28, 2017
    • 3 replies
    • 864 views
    • 
    • michael123
    • December 28, 2017

43. M.2 SSDs - QNAP QM2-2S

    By cjuk, December 28, 2017
    • 0 replies
    • 803 views
    • 
    • cjuk
    • December 28, 2017

44. 9201-16i Firmware

    By bigsing, December 27, 2017
    • 0 replies
    • 1.1k views
    • 
    • bigsing
    • December 27, 2017

45. External 8TB for my array?

    By Crlaozwyn, November 22, 2017
    • 5 replies
    • 1.1k views
    • 
    • JonathanM
    • December 25, 2017

46. Confirm drive

    By mrbilky, November 12, 2017
    • 1 reply
    • 915 views
    • 
    • bilbo6209
    • December 25, 2017

47. Running a Tape Drive on unRAID

    By strydyr, May 25, 2016
    • 11 replies
    • 4.9k views
    • 
    • Letdeal3
    • December 25, 2017

48. Toshiba N300 NAS Drive

    By TODDLT, December 15, 2017
    • 7 replies
    • 2.3k views
    • 
    • HellDiverUK
    • December 22, 2017

49. Mount button not enabled for unassigned devices

    By ThePhotraveller, December 17, 2017
    • 3 replies
    • 3.5k views
    • 
    • ThePhotraveller
    • December 20, 2017

50. 3ware 9650SE-24M8 non-critical errors dominating syslog - how to stop/ignore?

    By tallguydirk, January 21, 2017
    • 2 replies
    • 1.5k views
    • 
    • tallguydirk
    • December 19, 2017