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Sabuj Pattanayek
Works at Vanderbilt University
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Sabuj Pattanayek

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Where else would you find million dollar cars but in a Google parking lot, and it's a hybrid in true California fashion. GoogleFu points to the first person who can figure out who it belongs to (hint: he works at Google :) ).
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did google+ photos just auto stitch my photos into a panorama? Yes, that's quite awesome
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vodaphone sold verizon to verizon for $130 billion, verizon must be full of a bunch of idiots to buy their own company for that much!
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I must agree http://imgur.com/a/Lj9Cy
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http://i.imgur.com/KNHqo9h.png

...reminds me of my fraternity days, and a brother that said "If you're going to fail, fail spectacularly"
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Sabuj Pattanayek

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Old linksys e1000 router started flaking out, dropping lots of packages. Purchased the Dlink DIR-868L AC1750 router from Frys, there's a store 2 miles from my place now, it's huge, and they price matched with newegg.com! Router's great so far, in my laptop I upgraded to an intel 7260 chip for $24 a few months back, it also supports the 5GHz AC band/frequencies, so I'm finally getting to see what this little chip is capable of with this new router. On the 5GHz 802.11ac wireless, anywhere 1 - 10ft with line of sight the signal is at 780 - 880 mbps. Through one floor/upstairs it's 380mbps, through two - 2.5 walls it's 117mbps. The router also has a USB 3.0 port for attaching a USB drive and supports DLNA, but haven't tried those yet.
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seeing lots of posts today about zfs on linux being said to be stable/production ready. Looks like 0.6.3 still doesn't support O_DIRECT, stay away or test your apps (e.g. vm's, db's) heavily on it first :

# fio randread-direct.fio 
random: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=10
...
fio-2.1.10
Starting 12 processes
.
.
fio: looks like your file system does not support direct=1/buffered=0
fio: cache invalidation of /ssd1/fio/testing/random.4.0 failed: Invalid argument
fio: pid=6148, err=22/file:filesetup.c:607, func=open(/ssd1/fio/testing/random.4.0), error=Invalid argument

# modinfo spl | head -2
filename:       /lib/modules/2.6.32-431.29.2.el6.x86_64/extra/spl.ko
version:        0.6.3-1
# modinfo zfs | head -2
filename:       /lib/modules/2.6.32-431.29.2.el6.x86_64/extra/zfs.ko
version:        0.6.3-1
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Overland snapserver products (at least the 620 and older variants) run nothing but linux software raid + lvm + xfs . One of our customers had a snapserver 620 just completely die and refuse to load up into the OS, no output on the front LCD, fans would blow 100% immediately, no output on the serial port. Overland tells us they run a modified linux software raid and that I wouldn't be able to bring it up. A few mins later I'm rsync'ing the data off the drives from another system booted to a centos 6 livecd.
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People
Have him in circles
40 people
Jarrod Smith's profile photo
Kunal Mitra's profile photo
Meenal Chaudhary's profile photo
Axel Fischer's profile photo
Milan Das's profile photo
Edward Lowe's profile photo
Soumya Ganguly's profile photo
Sucheta Mandal's profile photo
Hetal Mehta's profile photo
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No, I won't fix your computer.
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Employment
  • Vanderbilt University
    Senior UNIX SysAdmin, present
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Tarek does thorough inspections at reasonable prices, is very knowledgeable, and punctual. We've done three house inspections with him during our recent house search. The information in his timely and professional reports (which he emails within hours of doing his inspection) has been very valuable in helping us find the right house.
Public - 4 years ago
reviewed 4 years ago
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