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From: ji hwan song <song7357@gmail.com>
Date: Fri, 30 Aug 2024 09:18:45 +0900
Message-ID: 
 <CAHTrd7_P3g=9jn-6VHfsbJ9EKt98y1LtUvn6zjRkpyCxKKa0-w@mail.gmail.com>
Subject: Re: Alternate Datafile Location
To: Sam Stearns <sam.stearns@dat.com>
Cc: Scott Ribe <scott_ribe@elevated-dev.com>,
	Pgsql-admin <pgsql-admin@lists.postgresql.org>
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<p dir=3D"ltr">Inint db=EB=A1=9C =EC=83=9D=EC=84=B1=EC=8B=9C=ED=82=A4=EB=A9=
=B4 =ED=95=B4=EB=8B=B9 =EA=B2=BD=EB=A1=9C=EC=97=90 =EC=8B=9C=EC=8A=A4=ED=85=
=9C =ED=85=8C=EC=9D=B4=EB=B8=94=EC=83=9D=EC=84=B1=EC=9D=B4=EB=90=A9=EB=8B=
=88=EB=8B=A4..=EC=9D=B4=EA=B2=8C..=EC=82=AC=EC=9A=A9=EC=9D=B4 =EB=A7=8E=EC=
=9C=BC=EB=A9=B4 =EB=AC=B8=EC=A0=9C=EA=B0=80=EB=90=98=EA=B2=A0=EC=A3=A0..wal=
l=EC=9D=80=EB=B3=84=EB=8F=84=EB=A1=9C=EC=A7=80=EC=A0=95=EA=B0=80=EB=8A=A5=
=ED=95=98=EA=B3=A0=EC=9A=94..=EC=82=AC=EC=9A=A9=EC=9E=90=ED=81=B4=EB=9F=AC=
=EC=8A=A4=ED=84=B0 =EB=94=94=EB=B9=84=EB=8A=94..=EB=B3=84=EB=8F=84=EB=A1=9C=
 =EC=83=9D=EC=84=B1=ED=95=B4=EC=84=9C =EA=B4=80=ED=9E=88=ED=95=98=EC=8B=9C=
=EB=A9=B4 =EB=90=98=EA=B5=AC=EC=9A=94..=EA=B8=B0=EB=B3=B8 =EC=84=A4=EC=B9=
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=B8=EC=9A=94. </p>
<br><div class=3D"gmail_quote"><div dir=3D"ltr" class=3D"gmail_attr">2024=
=EB=85=84 8=EC=9B=94 30=EC=9D=BC (=EA=B8=88) =EC=98=A4=EC=A0=84 8:56, Sam S=
tearns &lt;<a href=3D"mailto:sam.stearns@dat.com">sam.stearns@dat.com</a>&g=
t;=EB=8B=98=EC=9D=B4 =EC=9E=91=EC=84=B1:<br></div><blockquote class=3D"gmai=
l_quote" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left=
:1ex"><div dir=3D"ltr">Ok, we were going with the approach of the Postgres =
software (cluster) being on the root filesystem then creating databases wit=
h data file storage on an alternate filesystem.<div><br></div><div>It&#39;s=
 sounding like the better approach would be to install the Postgres softwar=
e (cluster with initdb) on a filesystem other than root.=C2=A0 Do I have th=
at right?</div></div><br><div class=3D"gmail_quote"><div dir=3D"ltr" class=
=3D"gmail_attr">On Fri, Aug 30, 2024 at 9:17=E2=80=AFAM Scott Ribe &lt;<a h=
ref=3D"mailto:scott_ribe@elevated-dev.com" target=3D"_blank" rel=3D"norefer=
rer">scott_ribe@elevated-dev.com</a>&gt; wrote:<br></div><blockquote class=
=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex;border-left:1px solid rg=
b(204,204,204);padding-left:1ex">You should take a step back and read the b=
asic documentation on PG administration. For instance: <a href=3D"https://w=
ww.postgresql.org/docs/16/creating-cluster.html" rel=3D"noreferrer noreferr=
er" target=3D"_blank">https://www.postgresql.org/docs/16/creating-cluster.h=
tml</a><br>
<br>
We (at least I) have been assuming that you wanted to create a new database=
 cluster, to run a server against that storage, using initdb. Using an alre=
ady running server to put data elsewhere, using createdb is different, and =
requires that you create a tablespace first: <a href=3D"https://www.postgre=
sql.org/docs/16/manage-ag-tablespaces.html" rel=3D"noreferrer noreferrer" t=
arget=3D"_blank">https://www.postgresql.org/docs/16/manage-ag-tablespaces.h=
tml</a><br>
<br>
</blockquote></div><br clear=3D"all"><div><br></div><span class=3D"gmail_si=
gnature_prefix">-- </span><br><div dir=3D"ltr" class=3D"gmail_signature"><d=
iv dir=3D"ltr"><p style=3D"color:rgb(0,0,0);font-family:Gotham,&quot;Helvet=
ica Neue&quot;,Helvetica,Arial,sans-serif;font-size:0.8rem;line-height:1.2r=
em"><strong style=3D"font-size:0.9rem;color:rgb(51,51,51)">Samuel Stearns</=
strong><br><span style=3D"color:rgb(102,102,102)">Lead Database Administrat=
or<br><strong>c:</strong>=C2=A0971 762 6879=C2=A0<span style=3D"color:rgb(1=
47,149,152)">|</span>=C2=A0<strong>o:</strong>=C2=A0503 672 5115=C2=A0<span=
 style=3D"color:rgb(147,149,152)">|</span>=C2=A0DAT.com</span></p><div styl=
e=3D"color:rgb(0,0,0);font-family:&quot;Times New Roman&quot;;font-size:med=
ium"><a href=3D"https://www.dat.com/?utm_medium=3Demail&amp;utm_source=3DDA=
T_email_signature_link" target=3D"_blank" rel=3D"noreferrer"><img src=3D"ht=
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dat_126.png" alt=3D"DAT" width=3D"126" height=3D"54"></a></div></div></div>
</blockquote></div>

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