I came accross this picture taken a number of years ago now, I just thought I'd share it with you guys. We were in the process of removing equipment from the Data Centre and had followed the cable through to this area, where one of the old patch areas had been.
When we lifted the floor tiles to access the void which I should point out was 24" deep, we found this - the pair of cutters in the picture may let yo know what happened next.
As an aside, after disturbing the tiles I had to leap up and down on them to get them to go back down. So, this is what 45 years of cumulative cabling looks like for anyone that want's to know.
Is there any specific scsi cables that you need to get when connecting a tape drive or external storage or does one type of cable fit all?
ie. I can buy the following:
HD68 to HD68 with Ferrites supports S-E Ultra/Wide transfer rates.
But will this work for tape drives and storage?
I... (1 Reply)
hi friends,
we are using fc cables and fc switches,u might be aware of the cost factor of it so just wanted to know that
Why do we need FC switches and fiber-optic cables? Is it not possible
to use, say, twisted-pair copper cables instead of fiber-optic cables,
and achieve almost comparable... (3 Replies)
Hi Community,
I'm working on Solaris 10 installation with 1 Server V490 and 1 StoredgeTek 3510 (Standalone configuration).
I'd connect the Server to the Storedge with a fiber cable but I' m in doubt becouse I don't know if using 1 or 2 fiber cable.
Could you provide me any solution?
... (2 Replies)
uggc://ra.jvxvcrqvn.bet/jvxv/EBG13
#!/usr/bin/awk -f
BEGIN {
for (n=0;n<26;n++) {
x=sprintf("%c",n+65); y=sprintf("%c",(n+13)%26+65)
r=y; r=tolower(y)
}
}
{
b = ""
for (n=1; x=substr($0,n,1); n++) b = b ((y=r)?y:x)
print b
}
... (0 Replies)
#!/usr/bin/ksh
ls -l $@ | awk '
/^-/ {
l = 5*log($5)
h = sprintf("%7d %-72s",$5,$8)
print "\x1B
ls command with histogram of file sizes.
The histogram scale is logaritmic, to avoid very short bars for smaller files or very long bars for bigger files.
Screenshot: (4 Replies)
Do flat cables have any advantage over normal circular cables? I was looking at this.
6ft 2M Flat USB Sync Data Cable Charger Cord for iPhone4 4S 3G iPad1 2 3 Orange | eBay (2 Replies)
Hello All,
I have a project I'm working on which involves a linux PC and a USB (*dialup) Modem in a remote location for telnet'ing to that
PC by phone when the Ethernet connection is down.
I have already purchased the USB modems I need and some dumb phones for line testing... Now I'm trying... (7 Replies)
Discussion started by: mrm5102
7 Replies
LEARN ABOUT LINUX
ssl_session_cache_api
ssl_session_cache_api(3erl) Erlang Module Definition ssl_session_cache_api(3erl)NAME
ssl_session_cache_api - Defines the API for the TLS session cache so
that the data storage scheme can be replaced by
defining a new callback module implementing this API.
COMMON DATA TYPES
The following data types are used in the functions below:
cache_ref() = opaque()
key() = {partialkey(), session_id()}
partialkey() = opaque()
session_id() = binary()
session() = opaque()
EXPORTS
delete(Cache, Key) -> _
Types Cache = cache_ref()
Key = key()
Deletes a cache entry. Will only be called from the cache handling process.
foldl(Fun, Acc0, Cache) -> Acc
Types
Calls Fun(Elem, AccIn) on successive elements of the cache, starting with AccIn == Acc0. Fun/2 must return a new accumulator which
is passed to the next call. The function returns the final value of the accumulator. Acc0 is returned if the cache is empty.
init() -> opaque()
Types
Performs possible initializations of the cache and returns a reference to it that will be used as parameter to the other api func-
tions. Will be called by the cache handling processes init function, hence putting the same requirements on it as a normal process
init function.
lookup(Cache, Key) -> Entry
Types Cache = cache_ref()
Key = key()
Entry = session() | undefined
Looks up a cache entry. Should be callable from any process.
select_session(Cache, PartialKey) -> [session()]
Types Cache = cache_ref()
PartialKey = partialkey()
Session = session()
Selects sessions that could be reused. Should be callable from any process.
terminate(Cache) -> _
Types Cache = term() - as returned by init/0
Takes care of possible cleanup that is needed when the cache handling process terminates.
update(Cache, Key, Session) -> _
Types Cache = cache_ref()
Key = key()
Session = session()
Caches a new session or updates a already cached one. Will only be called from the cache handling process.
Ericsson AB ssl 4.1.4 ssl_session_cache_api(3erl)