Hibernation mode problem and message from Support

Discussion about the hardware (internal HDD/external HDD/USB printer) and software compatibility of Synology product.
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Hibernation mode problem and message from Support

Postby rr1024 » Wed Apr 11, 2012 2:15 am

Here is what I submitted to Synology Support

Code: Select all
Hibernation mode problem:

Since upgrade to dsm 3.2.1955 on my DS508
The attached file is as follows[this was the disk station hybernation debug out put and below I showe how I used it]

1. syno_hibernate_debug_tool --enable 1

2. The first 6 or so hours the cables to the Ethernet Switch were unplugged for both Ethernet ports.

2A. Results, I could hear the drives spin up which means it was asleep. ;-)

3. The next 8-10 hours the cables were plugged in to a switch with NO other connections to the network, there is a cable that connects the switch to the router (WRVS4400N), which is unplugged from the router. This leaves only the switch connected to the DS508

3A. Results, I could NOT hear the drives spin up so it appears as though the drives never went to sleep??

I've done this test twice now with similar results and different switches.

The data recorded in the dat file is from
Trendnet TEG-S50G Switch

The previous unrecorded attempt was with
Linksys EG005W V3

Both Ether ports on the DS508 connect to the same switch either Trendnet or Linksys and from there they are connected to the internet router WRVS4400N

Is it possible for this to happen, I thought the switches were passive? and even if they are not passive why would it have occurred on two different units.

If you can look at this dat file it would be great, and let me know what you find or if I'm crazy...LOL


The Response from Customer Support

Based on the tests you have performed, the issue only occurs when the unit is connected to a switch. Unfortunately, the scope of our support is limited to the products and services we offer. Please contact Trendnet and Linksys for support.

I know it's not this service guys fault but my god what they hell are they thinking, since this is a bug in their software not in A PRE EXISTING SWITCH...LOL

I added in a third switch Cisco SD2008 and again the software fails to let the hard drives sleep. :lol: :lol: :lol: :lol:

Looks like they are going the way of microsoft or something :?:
DS111 Not sure the DSM
DS508 5xWD5000AACS on DSM 3.2-1955
DS1511 WD20EARS-00MVWB0 on DSM 3.2-1955
Gigibit Network Cisco
WRVS4400Nv2
WAP4410N
3xSD2008
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Re: Hibernation mode problem and message from Support

Postby Bwired » Mon Apr 16, 2012 11:51 am

sleep mode of the harddisks is a problem that Synology has for a long time on all devices!
they sadly always blame the user
For my synology config from version 3.1 the HD's are not going to sleep anymore!
If i upgrade to any version (even DSM 4) it does not work!!
if I install version DSM 3.0-1354 it works great? so synology tell what the problem is.
Making GREEN devices so fixing this in the firmware should be top priority and concern but not with Synology sadly enough!
check also my Dutch blog
http://www.bwired.nl/weblog.asp?id=437
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Re: Hibernation mode problem and message from Support

Postby Noah » Sun Apr 22, 2012 12:21 pm

Bwired wrote:sleep mode of the harddisks is a problem that Synology has for a long time on all devices!
they sadly always blame the user
For my synology config from version 3.1 the HD's are not going to sleep anymore!
If i upgrade to any version (even DSM 4) it does not work!!
if I install version DSM 3.0-1354 it works great? so synology tell what the problem is.
Making GREEN devices so fixing this in the firmware should be top priority and concern but not with Synology sadly enough!
check also my Dutch blog
http://www.bwired.nl/weblog.asp?id=437


IS this true? Because I am plannig 2 1512+ with 10 disks, I don't want them consuming energy when it is not necessary. What then? Skip Synology?
2x 1812+ + 16 disks; damn, they are sexy :D --- My nick? The name of my youngest dog, after 30 years of dogs, by far the sweetest baby we've ever had. A Molosser, he is as brave as ever, but at the same time, all he wants to do is kiss mum and dad the whole day, trying to persuade us to feed him cookies. Tons of cookies :-)
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