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Blank Page After Install But Mod Is Installed

Yes, I'm facing (what can be termed as) a minor own server (ISPConfig3/Apache) issue as stated. Latest version of Elk (1.0.5). I have set 256MB for php which can be seen from php info; and Elk is 128MB, right? So what else could be the problem so that it can be looked into? Any suggestion?

Re: Blank Page After Install But Mod Is Installed

Reply #1
You're probably running out of RAM with that little.
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Re: Blank Page After Install But Mod Is Installed

Reply #2
It could be literally anything...
But, if you have full access to the server, you could find a clue in the error logs somewhere (either apache or system) I think (I'm not a server guru, so I'm guessing :P).
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Re: Blank Page After Install But Mod Is Installed

Reply #3
You're probably running out of RAM with that little.

Not so sure since this is not really a public server. RAM still good, i think.

Quote
MemTotal: 8067891200
MemFree: 6086270976
MemAvailable: 6935609344
Buffers: 124489728
Cached: 892833792
SwapCached: 0
Active: 1489223680
Inactive: 306696192
Active(anon): 778973184
Inactive(anon): 31080448
Active(file): 710250496
Inactive(file): 275615744
Unevictable: 0
Mlocked: 0
SwapTotal: 8278503424
SwapFree: 8278503424
Dirty: 77824
Writeback: 8192
AnonPages: 778645504
Mapped: 114552832
Shmem: 31449088
Slab: 91762688
SReclaimable: 72921088
SUnreclaim: 18841600
KernelStack: 3211264
PageTables: 22388736
NFS_Unstable: 0
Bounce: 0
WritebackTmp: 0
CommitLimit: 12312449024
Committed_AS: 2426019840
VmallocTotal: 35184372087808
VmallocUsed: 363327488
VmallocChunk: 35184000462848
HardwareCorrupted: 0
AnonHugePages: 400556032
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2097152
DirectMap4k: 56127488
DirectMap2M: 8225030144

Apache error logs will be checked later. Thanks @emanuele .

Re: Blank Page After Install But Mod Is Installed

Reply #4
I resolved this problem. Domain error logs provide clearer details if compared to Apache error logs. Problem is due xcache.

Re: Blank Page After Install But Mod Is Installed

Reply #5
Is it a problem that can be fixed on Elk's side?
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Re: Blank Page After Install But Mod Is Installed

Reply #6
I am not so sure but in Apache error logs it was pointing to Cache.subs.php. but after checking the domain error logs, the problem is on xcache, so I fixed that by increasing memory for xcache.size and xcache.var_size.

How ElkArte actually takes advantage of this xcache or other caching softwares?

Re: Blank Page After Install But Mod Is Installed

Reply #7
hmm... well, if it is a problem of memory I think it's outside of Elk's possibilities. Good because it means it's not a bug. :P

How ElkArte actually takes advantage of this xcache or other caching softwares?
Storing info instead of doing queries. ;)
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Re: Blank Page After Install But Mod Is Installed

Reply #8
Lol... Right. Less database queries. But it seems by default, ElkArte has its own default file caching? WIll that work the same , if we don't have any external caching softwares installed?

Re: Blank Page After Install But Mod Is Installed

Reply #9
File-based is an alternative in case there isn't a proper caching software installed on the server. But, is flawed since it's beginning and is meant to be removed.
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Re: Blank Page After Install But Mod Is Installed

Reply #10
Noted that.