Forum Topic

IT Department Everywhere!

phdot_com on 22 Sep 16 @ 01:19 PM #

imo, kung ZIL pwede na samsung 850 pro. yung akin plan ko to use samsung 850 evo 250gb lang. 20GB-30GB lang naman partition gamitin ko. sana tumagal.
check mo lang smart siguro or nakailang TB writes na para palit na lang pag predicted na mag fail or slow down...

importante nka UPS na controlled ni ZFS server.

kung takot ka pa din, set sa 3 secondsa ang caching nya, instead of default na 5 seconds. medyo mag slow down lang.

iscsi use ba yan, or cifs/smb lang?
djsensui on 22 Sep 16 @ 02:48 PM #

@phdot_com
di ko pa na try yung iSCSI kasi wala pa akong experience.
NFS/CIFS/SMB pa lang na try ko.
So far na saturate naman nya yung 1Gbps .

based on experience, ano mas mabilis NFS or iSCSI?
djsensui on 22 Sep 16 @ 03:02 PM #

ayun... may nag quote na ng Intel S3510 from red______.

balak ko kasi 6 drives na 3TB drives na WD RED. (not RE).
ok kaya magiging speed nito?

Gagawin ko kasi syang virtualized zfs server. tapos naka passthrough yung mga disks.
http://www.freenas.org/blog/yes-you-can-virtualize-freenas/

-- edited by djsensui on Sep 22 2016, 03:08 PM
phdot_com on 22 Sep 16 @ 03:25 PM #

hindi ako nag vi virtualize ng ZFS/Freenas Sir. Physical lang. yan kasi recommended.

Naka WD Red lang ako ngayon, encrypted. meron ako experience na 2 months, nag read error na. buti na warranty replace naman ni supplier.
Next build ko prefer ko na Seagate NAS drives, may SMART data ako nakita sa seagate na wala sa WD, na ginagamit ni backblaze sa pag predict ng failure.

Sa speed mas better kung naka ala RAID10 sya, at naka LACP ang network nya. though in actual baka hindi mo naman mauubos ang 2Gbps or 200MBps+/- ng harddisk,except kung malakihan ang files palagi write and read, or sabay sabay mga maraming workstations.

kung gusto mo talaga WD, ok na Red, IMO. 6 pcs lang naman. si ZFS na bahala sa other features, like regular scrubbing, and SMART test.

wala masyado benefit ang SSD Zil pag CIFS/sMB Share lang. mas may benefit pag higher ECC RAM.
ok ZIL pag isCSI. di ako naka try ng NFS.

-- edited by phdot_com on Sep 22 2016, 03:38 PM
djsensui on 22 Sep 16 @ 03:50 PM #

@phdot_com
ilang beses na kasi ako nasiraan ng Seagate drives kaya nawala confidence ko sa kanila.
So far wala pa akong nasisira na WD drive in the last 3 years.
Kahit dun sa yearly report ng backblaze regarding sa HDD, laging bagsak yung reliability ng Seagate.

Bale meron akong dual CPU and 128GB ECCRAM na server.
32GB VM allotted sa ZFS with passthough disk.
Then mga VM's na kukuha ng storage sa ZFS pool.
Dito ko nakuha yung idea <click here for link>
phdot_com on 22 Sep 16 @ 04:02 PM #

ok sir. good luck.. pa post na lang success story or lessons..for posterity doon sa NaS thread.
Mikkotpc on 23 Sep 16 @ 12:49 PM #

Hello, MAy mairecommend ba kayo expert na pwede magrecover na laman ng nag crash na laptop hard drive (sata)?

Na try ko na ganito steps:
1. as is yung unit kabit ko sa laptop at desktop - failed
2. Nilipat ko laman na hard disk ng external drive sa iba external case - failed
3. Direct connect sa desktop yung hard disk - failed
4. Direct connect sa laptop as mai hard drive -failed din.
Hindi na talaga madetect. Gumagana naman yung external case pag nilagyan ng iba hard disk, so is yung isa pa external case na pinaglagyan din nung failed hard disk.

Salamat mga Master.
dawinsm on 23 Sep 16 @ 01:19 PM #

Hello, MAy mairecommend ba kayo expert na pwede magrecover na laman ng nag crash na laptop hard drive (sata)?

Na try ko na ganito steps:
1. as is yung unit kabit ko sa laptop at desktop - failed
2. Nilipat ko laman na hard disk ng external drive sa iba external case - failed
3. Direct connect sa desktop yung hard disk - failed
4. Direct connect sa laptop as mai hard drive -failed din.
Hindi na talaga madetect. Gumagana naman yung external case pag nilagyan ng iba hard disk, so is yung isa pa external case na pinaglagyan din nung failed hard disk.

Salamat mga Master.

meron pero willing kabang gumastos? last na inquire ko para sa 1TB aabot ng 20k up.. pag di na recover diagnostics fee lang ang babayaran mo 500.

saka wag mong pilitin baka lalong masira o magasgas yung platter baka hindi na ma recover pag malalim na ang gasgas.

Ang mahal dyan yung transfer ng platter yan yung kulang kulang 30k ang bayad, eto yung bibili ka o sila ng donor drive, which is same model ng hdd mo at ililipat yung platter sa new hdd,

-- edited by dawinsm on Sep 23 2016, 01:23 PM
Mikkotpc on 23 Sep 16 @ 01:56 PM #

^ thanks sir sa advise.
jay_soriano56 on 23 Sep 16 @ 03:32 PM #

@Mikkotpc
pinatira ko sa Pakistan yung laptop HDD 1Tb ni amo dito sa Saudi, kulang kulang P6,300 lang kasama na yung replacement drive.
Deadmau5 on 26 Sep 16 @ 09:04 AM #

mga sir ask ko lang kasi tuwing isasaksak ko ung router sa unmanaged switch namin after 40 seconds po ata nawawalan kami ng connection pag tinanggal ko ung kinabit kong router sa switch bumabalik. may naka experience na po ba ng ganito?

ngaun lang nangyari ee

---- ung nangyayari po talaga DHCP ung ip namin, pag sinasaksak ko ung parang external router for 2nd floor ayaw magbigay ng ip nagiging apipa ung mga connection sa pc namin.

edit:

mukhang kinuha ng bad router ung i.p ko pero di ko pa sure kasi nagbago na ako ng ip pero andun pa rin ung problem di ko pa nga lang na rereboot ung router namin.

oks na ip conflict

-- edited by Deadmau5 on Sep 26 2016, 01:31 PM
Mikkotpc on 26 Sep 16 @ 01:20 PM #

@Mikkotpc
pinatira ko sa Pakistan yung laptop HDD 1Tb ni amo dito sa Saudi, kulang kulang P6,300 lang kasama na yung replacement drive.

ang layo naman :) wala ba kyo marecommend na shop? paki lagay contact details please? THanks.
wallcolm_x on 26 Sep 16 @ 02:55 PM #

if applying so a ship need pa ba natin ng seamans book?
dawinsm on 26 Sep 16 @ 04:52 PM #

edit......................

-- edited by dawinsm on Sep 26 2016, 04:52 PM
monsterbaker on 28 Sep 16 @ 11:59 AM #

Hi,

Anyone na may background na sa Google Location Services or Location Tracker ?
phdot_com on 28 Sep 16 @ 01:36 PM #

HI All,

Any feedback for antivirus/internet security for endpoints this year?
Para sa Windows 7,10, 2008 2012, Mac.
Naka try na ako Kaspersky last time. then changed to Webroot with cloud management. Thinking to shift sa Bitdefender na may cloud management.

TIA sa comments.
trilobugz on 28 Sep 16 @ 01:52 PM #

^Ayaw mo ng Symantec? Madalas yan ang gamit ng malalaking company worldwide.
mhugsy on 28 Sep 16 @ 06:03 PM #

@phdot_com, recommended ko yung Bitdefender Gravityzone Advanced Business Security. Ganyan gamit ko dito sa amin running 50 users..So far ok naman. Cloud management.
djsensui on 28 Sep 16 @ 08:12 PM #

How do you secure email?

Diba pag lalagyan mo ng encryption, dapat yung other end alam din yung decryption keys para mabasa yung email?
rashiken on 28 Sep 16 @ 08:57 PM #

Pwede mo encrypt yung email using ssl certificate.

Catch is , dapat meron din certificate yung recipient at naka bind yung certificate nya sa entry sa address book, if I remember correctly.

Then dapat magpalitan muna kayo ng signed emails, after pde mo na encrypt using outlook.

Isang way naman ay via third party, catch is yung encrypted email ay kelangan pa download mula sa server ng third party like Sophos.
asintado08 on 28 Sep 16 @ 09:45 PM #

pwede niyong i force TLS un email, which means na hindi i tratransfer un email kung hindi encrypted un connection.
Deadmau5 on 29 Sep 16 @ 08:06 AM #

mga sir may mairerecommend ba kyo na ups for server hp proliant ml350 gen6?

2x 460w ung psu nya ty!

may nakita kasi ako apc 1500va (860w) for 20k, kung mag two psu kaya ako same model ung br900gi(540w x 2) ok kaya?

nasa 20k din ano suggest nyo mga sir?

-- edited by Deadmau5 on Sep 29 2016, 08:44 AM
monsterbaker on 29 Sep 16 @ 08:46 AM #

Try mo yung Eaton 5E. Mas mura siya kay APC. Pero same functions lang.
phdot_com on 29 Sep 16 @ 08:47 AM #

How do you secure email?

cheapest style i could think.. write the message in word processor or pdf.. zip or 7z it together with attachments with good password protection aes256 encryption using 7zip... send the files thru email. send the password thru signal app, or viber app.

expensive style i've read..
buy something from zixcorp. <click here for link>
or from resellers like greenview at $80/user/year
<click here for link>

less expensive style i've read..
buy something from luxsci <click here for link>

sophos utm email protection, may encryption din sya.
<click here for link>
<click here for link>

there are other vendors.. other styles are hassle to the recipients..

for any of those ways, once it reached the recipient na wala namang gaanong sense of security.. pwedeng balewala din lahat.

for any of those ways.. pwedeng hindi pa rin encrypted ang email mula sa mail server ng sender or pag dating sa mail server ng recipient.. any mail admin or black hacker may read it lalo na kung postfix, zimbra, qmail, exim lang ang mga mail server software.

pwede niyong i force TLS un email, which means na hindi i tratransfer un email kung hindi encrypted un connection.

sir this is only during transmission or data in motion. so kulang.

-- edited by phdot_com on Sep 29 2016, 09:32 AM
phdot_com on 29 Sep 16 @ 09:04 AM #

@phdot_com, recommended ko yung Bitdefender Gravityzone Advanced Business Security.

thanks sir. . . try ko to kung nag improve na ang cloud management nila since last 2 years...
Deadmau5 on 29 Sep 16 @ 09:16 AM #

Try mo yung Eaton 5E. Mas mura siya kay APC. Pero same functions lang.

mukhang ok nga sir baka pede pabulong kung saan makakabili nito? ty
foxtrot03 on 29 Sep 16 @ 10:15 AM #

bukod sa TeamViewer, RealVNC at PCAnywhere ano pa po mga alternatives na pang Remote Support?
anong gamit nyo?
Thanks mga masters!
trilobugz on 29 Sep 16 @ 10:38 AM #

^Logmein ng Citrix. Kahit tablet pwedeng mag-remote.
dawinsm on 29 Sep 16 @ 10:45 AM #

Chrome remote desktop,

pero ako stick parin ako sa sa VNC or RDP pag local network lang,
pag internet windows RDP parin ako.
ojpascual on 29 Sep 16 @ 11:02 AM #

Dameware pde din pang remote

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IT Department Everywhere!