[Elphel-support] Elphel Storage Drive

[Mohamed Morsy]

Oleg,

Thank you. That worked.

I was also having another problem. I've been using 14 MPix sensors. I
followed the instructions on the new update and was able to get them to
work. However, when I use this SSD, the sensors don't seem to work anymore.
Is there a fix for this?

Regards,

Mohamed

On Thu, Apr 5, 2018 at 4:41 PM, Oleg <support-list at support.elphel.com>
wrote:

> Hi Mohamed,
>
> 1. http://camera-ip > Recorder
> docs: https://wiki.elphel.com/wiki/Camogmgui
>
> 2. There should be 2 partitions on SSD:
> sda1 ~6GB - formatted to EXT4 - sda1 is automounted to /mnt/sda1 (check
> with 'df -h' or )
> sda2 ~122GB - not formatted - for 'raw' recording
>
> If it's not formatted, see 4b..
>
> Other info:
> 3. To check if SSD is detected:
>
> 3a.
>
>> root at elphel393:~# cat /proc/partitions
>
>
> 3b.
>
>> root at elphel393:~# dmesg
>
>
> Example output:
>
>> [   23.160946] ata1: SATA max UDMA/133 mmio [mem 0x80000000-0x80000fff]
>> port 0x100 irq 163
>> [   23.510004] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
>> [   23.517599] ata1.00: ATA-9: TS128GMTS600, P1225CE, max UDMA/133
>> [   23.523846] ata1.00: 250069680 sectors, multi 1: LBA48 NCQ (depth 0/32)
>> [   23.532486] ata1.00: configured for UDMA/133
>> [   23.541610] scsi 0:0:0:0: Direct-Access     ATA      TS128GMTS600
>>     5CE  PQ: 0 ANSI: 5
>> [   23.555202] sd 0:0:0:0: Attached scsi generic sg0 type 0
>> [   23.555418] sd 0:0:0:0: [sda] 250069680 512-byte logical blocks: (128
>> GB/119 GiB)
>> [   23.556425] sd 0:0:0:0: [sda] Write Protect is off
>> [   23.556437] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
>> [   23.556545] sd 0:0:0:0: [sda] Write cache: enabled, read cache:
>> enabled, doesn't support DPO or FUA
>> [   23.583494]  sda: sda1 sda2
>> [   23.591877] sd 0:0:0:0: [sda] Attached SCSI disk
>> [   24.171488] random: nonblocking pool is initialized
>> [   24.950555] EXT4-fs (sda1): recovery complete
>> [   24.956238] EXT4-fs (sda1): mounted filesystem with ordered data mode.
>> Opts: (null)
>
>
> 3c.
>
>> root at elphel393:~# hdparm -I /dev/sda
>
>
>
>
> 4. Some information if you would like to reformat it:
> 4a. https://wiki.elphel.com/wiki/Format_SSD_MMC#SSD_or_USB
> Mainly it's 2 programs: fdisk and mkfs
>
> 4b. http://192.168.0.9/format_disk.php
>
> Let me know if you have any further questions or need more details.
>
> Best regards,
> Oleg Dzhimiev
> Electronics Engineer
> phone: +1 801 783 5555 x124
> Elphel, Inc.
>
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