kern/185858: [zfs] zvol clone can't see new device

[Matthew Ahrens]

The following reply was made to PR kern/185858; it has been noted by GNATS.

From: Matthew Ahrens <mahrens at delphix.com>
To: bug-followup at freebsd.org
Cc:  
Subject: Re: kern/185858: [zfs] zvol clone can't see new device
Date: Fri, 28 Feb 2014 15:41:07 -0800

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 I looked for differences between the illumos and FreeBSD code and found
 that zfs_ioc_create() has this:
 
 3310#ifdef __FreeBSD__
 3311 if (error == 0 && type == DMU_OST_ZVOL)
 3312 zvol_create_minors(fsname);
 3313#endif
 
 It seems like similar code would be needed in zfs_ioc_clone(), but isn't
 there.  The "type" (ZVOL vs ZPL filesystem) isn't as immediately available
 in zfs_ioc_clone(), so it might be a little tricker to add the code to
 zfs_ioc_clone().
 
 --matt
 
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 <div dir=3D"ltr"><div>I looked for differences between the illumos and Free=
 BSD code and found that zfs_ioc_create() has this:</div><div><br></div><div=
 >3310#ifdef __FreeBSD__</div><div>3311<span class=3D"" style=3D"white-space=
 :pre">	</span>if (error =3D=3D 0 && type =3D=3D DMU_OST_ZVOL)</div>
 <div>3312<span class=3D"" style=3D"white-space:pre">		</span>zvol_create_mi=
 nors(fsname);</div><div>3313#endif</div><div><br></div><div>It seems like s=
 imilar code would be needed in zfs_ioc_clone(), but isn't there. =A0The=
  "type" (ZVOL vs ZPL filesystem) isn't as immediately availab=
 le in zfs_ioc_clone(), so it might be a little tricker to add the code to z=
 fs_ioc_clone().</div>
 <div><br></div><div>--matt</div></div>
 
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