Displaying 7 results from an estimated 7 matches for "cachecade".
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2012 Oct 02
2
new "large" fileserver config questions
Hi all,
I was recently charged with configuring a new fairly large (24x3TB
disks) fileserver for my group. I think I know mostly what I want to do
with it, but I did have two questions, at least one of which is directly
related to CentOS.
1) The controller node has two 90GB SSDs that I plan to use as a
bootable RAID1 system disk. What is the preferred method for laying
out the RAID array? I
2017 Feb 03
3
raid 10 not in consistent state?
...---------------------------------------------
DG/VD TYPE State Access Consist Cache Cac sCC Size Name
---------------------------------------------------------------
3/1 RAID10 Optl RW No RWBC R OFF 18.188 TB
---------------------------------------------------------------
Cac=CacheCade|Rec=Recovery|OfLn=OffLine|Pdgd=Partially
Degraded|dgrd=Degraded
Optl=Optimal|RO=Read Only|RW=Read
Write|B=Blocked|Consist=Consistent|
R=Read Ahead Always|NR=No Read Ahead|WB=WriteBack|
AWB=Always WriteBack|WT=WriteThrough|C=Cached IO|D=Direct
IO|sCC=Scheduled
Check Consistency
PDs for VD 1 :
=...
2020 Sep 09
0
Btrfs RAID-10 performance
...| RAM | Temp | BBU | Firmware
Miloslav> c0 | AVAGO MegaRAID SAS 9361-8i | 1024MB | 72C | Good | FW:
Miloslav> 24.16.0-0082
Miloslav> -- Array information --
Miloslav> -- ID | Type | Size | Strpsz | Flags | DskCache | Status | OS
Miloslav> Path | CacheCade |InProgress
Miloslav> c0u0 | RAID-0 | 838G | 256 KB | RA,WB | Enabled | Optimal |
Miloslav> /dev/sdq | None |None
Miloslav> c0u1 | RAID-0 | 558G | 256 KB | RA,WB | Enabled | Optimal |
Miloslav> /dev/sda | None |None
Miloslav> c0u2 | RAID-0 | 558G | 256...
2020 Sep 09
4
Btrfs RAID-10 performance
...mp | BBU | Firmware
> Miloslav> c0 | AVAGO MegaRAID SAS 9361-8i | 1024MB | 72C | Good | FW:
> Miloslav> 24.16.0-0082
>
> Miloslav> -- Array information --
> Miloslav> -- ID | Type | Size | Strpsz | Flags | DskCache | Status | OS
> Miloslav> Path | CacheCade |InProgress
> Miloslav> c0u0 | RAID-0 | 838G | 256 KB | RA,WB | Enabled | Optimal |
> Miloslav> /dev/sdq | None |None
> Miloslav> c0u1 | RAID-0 | 558G | 256 KB | RA,WB | Enabled | Optimal |
> Miloslav> /dev/sda | None |None
> Miloslav> c0u2 | R...
2020 Sep 07
4
Btrfs RAID-10 performance
...gaclisas-status
-- Controller information --
-- ID | H/W Model | RAM | Temp | BBU | Firmware
c0 | AVAGO MegaRAID SAS 9361-8i | 1024MB | 72C | Good | FW:
24.16.0-0082
-- Array information --
-- ID | Type | Size | Strpsz | Flags | DskCache | Status | OS
Path | CacheCade |InProgress
c0u0 | RAID-0 | 838G | 256 KB | RA,WB | Enabled | Optimal |
/dev/sdq | None |None
c0u1 | RAID-0 | 558G | 256 KB | RA,WB | Enabled | Optimal |
/dev/sda | None |None
c0u2 | RAID-0 | 558G | 256 KB | RA,WB | Enabled | Optimal |
/dev/sdb | None |None
c0...
2020 Sep 09
0
Btrfs RAID-10 performance
...mp | BBU????| Firmware
> Miloslav> c0????| AVAGO MegaRAID SAS 9361-8i | 1024MB | 72C??|
Good?? | FW:
> Miloslav> 24.16.0-0082
>
> Miloslav> -- Array information --
> Miloslav> -- ID | Type?? |????Size |??Strpsz | Flags |
DskCache |?? Status |??OS
> Miloslav> Path | CacheCade |InProgress
> Miloslav> c0u0??| RAID-0 |????838G |??256 KB | RA,WB
|??Enabled |??Optimal |
> Miloslav> /dev/sdq | None??????|None
> Miloslav> c0u1??| RAID-0 |????558G |??256 KB | RA,WB
|??Enabled |??Optimal |
> Miloslav> /dev/sda | None??????|None
> Miloslav> c0u2??| R...
2020 Sep 09
0
Btrfs RAID-10 performance
...| RAM | Temp | BBU | Firmware
Miloslav> c0 | AVAGO MegaRAID SAS 9361-8i | 1024MB | 72C | Good | FW:
Miloslav> 24.16.0-0082
>>
Miloslav> -- Array information --
Miloslav> -- ID | Type | Size | Strpsz | Flags | DskCache | Status | OS
Miloslav> Path | CacheCade |InProgress
Miloslav> c0u0 | RAID-0 | 838G | 256 KB | RA,WB | Enabled | Optimal |
Miloslav> /dev/sdq | None |None
Miloslav> c0u1 | RAID-0 | 558G | 256 KB | RA,WB | Enabled | Optimal |
Miloslav> /dev/sda | None |None
Miloslav> c0u2 | RAID-0 | 558G | 256 KB...