Gentoo Archives: gentoo-user

From: Dale <rdalek1967@×××××.com>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Re: Sata hard drive speed question
Date: Thu, 13 Dec 2018 07:11:33
Message-Id: 2dff49fd-191e-4a42-01ea-7b91b7973fd0@gmail.com
In Reply to: [gentoo-user] Re: Sata hard drive speed question by Nikos Chantziaras
1 Nikos Chantziaras wrote:
2 > On 13/12/2018 02:48, Dale wrote:
3 >> Howdy,
4 >>
5 >> I bought a 8TB hard drive.  Seagate 8TB 5E8 Exos ST8000AS0003 is the
6 >> exact model info.  It seems to be slow.
7 >
8 > What's the output of:
9 >
10 > sudo fdisk -l /dev/sda
11 >
12 > (Assuming it's the sda drive.)
13 >
14 >
15 >
16
17
18 Well, after a lot more googling, I decided to start over and then
19 decided to use a different tool.  I ran dd for several GBs and then used
20 gparted to partition and format the drive with ext4.  Right now, it is
21 doing the format part. 
22
23 One thing I noticed.  When it is formatting, it takes HOURS.  When I did
24 it the first time, from command line using mkfs.ext4, it took hours.  So
25 far, it's been working on it for well over 30 minutes.  I don't recall
26 it taking anywhere near this long on the 6TB drive I have.  I might add,
27 I did it through a USB port.  The fact it takes so long to format makes
28 me thing something is up somewhere.  Is that normal??  I also got this
29 during a attempt to put a file system on it a bit ago.
30
31
32 root@fireball / # mkfs.ext4 -m 0 -L 8tb-backup -b 4096 /dev/sdb1
33 mke2fs 1.43.9 (8-Feb-2018)
34 Creating filesystem with 1953506129 4k blocks and 244191232 inodes
35 Filesystem UUID: 2b987f80-b9e2-45e0-8dda-b25f0901e213
36 Superblock backups stored on blocks:
37         32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632,
38 2654208,
39         4096000, 7962624, 11239424, 20480000, 23887872, 71663616, 78675968,
40         102400000, 214990848, 512000000, 550731776, 644972544, 1934917632
41
42 Allocating group tables: done                           
43 Writing inode tables: done                           
44 Creating journal (262144 blocks): done
45 Writing superblocks and filesystem accounting information:    
46 Warning, had trouble writing out superblocks.
47
48
49 That last line is something I've never seen before.  If it doesn't
50 finish soon, I may check the sata cables and such.  Maybe one of them
51 isn't plugged in good, has dust on it or something.  Something isn't
52 working right here. 
53
54 Open to ideas tho. 
55
56 Dale
57
58 :-) :-) 

Replies

Subject Author
[gentoo-user] Re: Sata hard drive speed question Nikos Chantziaras <realnc@×××××.com>